diff --git a/i18n/de.json b/i18n/de.json
index 7974d77..332c61c 100644
--- a/i18n/de.json
+++ b/i18n/de.json
@@ -151,6 +151,5 @@
     "Preparing new paste…": "Bereite neues Paste vor…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
         "Wenn diese Nachricht nicht mehr verschwindet, schau bitte in <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">die FAQ</a> (englisch), um zu sehen, wie der Fehler behoben werden kann.",
-    "+++ no paste text +++":
-        "+++ kein Paste-Text +++"
+    "+++ no paste text +++": "+++ kein Paste-Text +++"
 }
diff --git a/i18n/es.json b/i18n/es.json
index e957c8f..98251e9 100644
--- a/i18n/es.json
+++ b/i18n/es.json
@@ -92,7 +92,7 @@
         "Responder",
     "Anonymous":
         "Anónimo",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Avatar anónimo (Vizhash de la dirección IP)",
     "Add comment":
         "Añadir comentario",
@@ -112,8 +112,8 @@
         "Error del servidor o el servidor no responde",
     "Could not post comment: %s":
         "No fue posible publicar comentario: %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Enviando texto (Por favor, mueva el ratón para mayor entropía)…",
+    "Please move your mouse for more entropy…":
+        "Por favor, mueva el ratón para mayor entropía…",
     "Sending paste…":
         "Enviando texto…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -129,7 +129,7 @@
     "Source Code": "Código fuente",
     "Markdown": "Markdown",
     "Download attachment": "Descargar adjunto",
-    "Cloned file attached.": "Archivo clonado adjunto.",
+    "Cloned: '%s'": "Clonado: '%s'.",
     "Attach a file": "Adjuntar archivo",
     "Remove attachment": "Remover adjunto",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -146,6 +146,9 @@
     "Enter password":
         "Ingrese contraseña",
     "Loading…": "Cargando…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "En caso de que este mensaje nunca desaparezca por favor revise <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">este FAQ para obtener información para solucionar problemas</a>."
+        "En caso de que este mensaje nunca desaparezca por favor revise <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">este FAQ para obtener información para solucionar problemas</a>.",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/fr.json b/i18n/fr.json
index 35cfd65..d5d447e 100644
--- a/i18n/fr.json
+++ b/i18n/fr.json
@@ -92,7 +92,7 @@
         "Répondre",
     "Anonymous":
         "Anonyme",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Avatar anonyme (Vizhash de l'adresse IP)",
     "Add comment":
         "Ajouter un commentaire",
@@ -112,8 +112,8 @@
         "Le serveur ne répond pas ou a rencontré une erreur",
     "Could not post comment: %s":
         "Impossible de poster le commentaire : %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Envoi du paste (Merci de bouger votre souris pour plus d'entropie)…",
+    "Please move your mouse for more entropy…":
+        "Merci de bouger votre souris pour plus d'entropie…",
     "Sending paste…":
         "Envoi du paste…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -138,7 +138,7 @@
     "Source Code": "Code source",
     "Markdown": "Markdown",
     "Download attachment": "Télécharger la pièce jointe",
-    "Cloned file attached.": "Cloner le fichier attaché.",
+    "Cloned: '%s'": "Cloner '%s'",
     "Attach a file": "Attacher un fichier ",
     "Remove attachment": "Enlever l'attachement",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -155,6 +155,9 @@
     "Enter password":
         "Entrez le mot de passe",
     "Loading…": "Chargement…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "Si ce message ne disparaîssait pas, jetez un oeil à <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">cette FAQ pour des idées de résolution</a> (en Anglais)."
+        "Si ce message ne disparaîssait pas, jetez un oeil à <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">cette FAQ pour des idées de résolution</a> (en Anglais).",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/it.json b/i18n/it.json
index dc56fa7..b7b19e8 100644
--- a/i18n/it.json
+++ b/i18n/it.json
@@ -92,7 +92,7 @@
         "Rispondi",
     "Anonymous":
         "Anonimo",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Avatar Anonimo (Vizhash dell'indirizzo IP)",
     "Add comment":
         "Aggiungi un commento",
@@ -112,8 +112,8 @@
         "errore o mancata risposta dal server",
     "Could not post comment: %s":
         "Impossibile inviare il commento: %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Invio messaggio (Muovi il mouse in modo casuale, per generare maggior entropia)…",
+    "Please move your mouse for more entropy…":
+        "Muovi il mouse in modo casuale, per generare maggior entropia…",
     "Sending paste…":
         "Messaggio in fase di invio…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -129,7 +129,7 @@
     "Source Code": "Codice Sorgente",
     "Markdown": "Markdown",
     "Download attachment": "Scarica Allegato",
-    "Cloned file attached.": "Copia del file allegata.",
+    "Cloned: '%s'": "Copia: '%s'",
     "Attach a file": "Allega un file",
     "Remove attachment": "Rimuovi allegato",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -146,6 +146,9 @@
     "Enter password":
         "Inserisci la password",
     "Loading…": "Loading…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "Nel caso questo messaggio non scompaia, controlla questa <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\"> FAQ</a> per trovare informazioni su come risolvere il problema (in Inglese)."
+        "Nel caso questo messaggio non scompaia, controlla questa <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\"> FAQ</a> per trovare informazioni su come risolvere il problema (in Inglese).",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/no.json b/i18n/no.json
index fd56583..f131e4f 100644
--- a/i18n/no.json
+++ b/i18n/no.json
@@ -92,7 +92,7 @@
         "Svar",
     "Anonymous":
         "Anonym",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Anonym avatar (Vizhash av IP adressen)",
     "Add comment":
         "Legg til kommentar",
@@ -112,8 +112,8 @@
         "server feilet eller svarer ikke",
     "Could not post comment: %s":
         "Kunne ikke sende kommentar: %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Sender innlegg (Flytt musen for mere entropi)…",
+    "Please move your mouse for more entropy…":
+        "Flytt musen for mere entropi…",
     "Sending paste…":
         "Sender innlegg…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -129,7 +129,7 @@
     "Source Code": "Kildekode",
     "Markdown": "Oppmerket",
     "Download attachment": "Last ned vedlegg",
-    "Cloned file attached.": "Kopier vedlegg.",
+    "Cloned: '%s'": "Kopier: '%s'",
     "Attach a file": "Legg til fil",
     "Remove attachment": "Slett vedlegg",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -146,6 +146,9 @@
     "Enter password":
         "Skriv inn passord",
     "Loading…": "Laster…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "Hvis denne meldingen ikke forsvinner kan du ta en titt på siden med <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">ofte stilte spørsmål</a> for informasjon om feilsøking."
+        "Hvis denne meldingen ikke forsvinner kan du ta en titt på siden med <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">ofte stilte spørsmål</a> for informasjon om feilsøking.",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/oc.json b/i18n/oc.json
index b6b449d..8f923b1 100644
--- a/i18n/oc.json
+++ b/i18n/oc.json
@@ -92,7 +92,7 @@
         "Respondre",
     "Anonymous":
         "Anonime",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Avatar anonime (Vizhash de l'adreça IP)",
     "Add comment":
         "Apondre un comentari",
@@ -112,8 +112,8 @@
         "Lo servidor respond pas o a rencontrat una error",
     "Could not post comment: %s":
         "Impossible de mandar lo comentari : %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Mandadís del tèxte (Mercés de bolegar vòstra mirga per mai entropia)…",
+    "Please move your mouse for more entropy…":
+        "Mercés de bolegar vòstra mirga per mai entropia…",
     "Sending paste…":
         "Mandadís del tèxte…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -138,7 +138,7 @@
     "Source Code": "Còdi font",
     "Markdown": "Markdown",
     "Download attachment": "Telecargar la pèça junta",
-    "Cloned file attached.": "Clonar lo fichièr junt.",
+    "Cloned: '%s'": "Clonar: '%s'",
     "Attach a file": "Juntar un fichièr ",
     "Remove attachment": "Levar la pèca junta",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -155,6 +155,9 @@
     "Enter password":
         "Picatz lo senhal",
     "Loading…": "Cargament…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "Se per cas aqueste messatge quita pas de s'afichar mercés de gaitar <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">aquesta FAQ per las solucions</a> (en Anglés)."
+        "Se per cas aqueste messatge quita pas de s'afichar mercés de gaitar <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">aquesta FAQ per las solucions</a> (en Anglés).",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/pl.json b/i18n/pl.json
index 9955498..b722c48 100644
--- a/i18n/pl.json
+++ b/i18n/pl.json
@@ -92,7 +92,7 @@
         "Odpowiedz",
     "Anonymous":
         "Anonim",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Anonimowy avatar (Vizhash z adresu IP)",
     "Add comment":
         "Dodaj komentarz",
@@ -112,8 +112,8 @@
         "bląd serwera lub brak odpowiedzi",
     "Could not post comment: %s":
         "Nie udało się wysłać komentarza: %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Wysyłanie wklejki (proszę poruszać myszą aby uzyskać większą entropię)…",
+    "Please move your mouse for more entropy…":
+        "Proszę poruszać myszą aby uzyskać większą entropię…",
     "Sending paste…":
         "Wysyłanie wklejki…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -129,7 +129,7 @@
     "Source Code": "Kod źródłowy",
     "Markdown": "Markdown",
     "Download attachment": "Pobierz załącznik",
-    "Cloned file attached.": "Sklonowano załączony plik.",
+    "Cloned: '%s'": "Sklonowano: '%s'",
     "Attach a file": "Załącz plik",
     "Remove attachment": "Usuń załącznik",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -146,6 +146,9 @@
     "Enter password":
         "Wpisz hasło",
     "Loading…": "Loading…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a> (in English)."
+        "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a> (in English).",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/pt.json b/i18n/pt.json
index 06f72c5..01d5dfe 100644
--- a/i18n/pt.json
+++ b/i18n/pt.json
@@ -146,6 +146,9 @@
     "Enter password":
         "Digite a senha",
     "Loading…": "Carregando…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "Caso essa mensagem nunca desapareça, por favor veja <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">este FAQ para saber como resolver os problemas</a>."
+        "Caso essa mensagem nunca desapareça, por favor veja <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">este FAQ para saber como resolver os problemas</a>.",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/i18n/ru.json b/i18n/ru.json
index ca4c707..53431ad 100644
--- a/i18n/ru.json
+++ b/i18n/ru.json
@@ -92,7 +92,7 @@
         "Ответить",
     "Anonymous":
         "Аноним",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Анонимный аватар (Vizhash IP адреса)",
     "Add comment":
         "Добавить комментарий",
@@ -104,6 +104,8 @@
         "Отправка комментария…",
     "Comment posted.":
         "Комментарий опубликован.",
+    "Could not refresh display: %s":
+        "Could not refresh display: %s",
     "unknown status":
         "неизвестная причина",
     "server error or not responding":
@@ -138,7 +140,6 @@
     "Source Code": "Исходный код",
     "Markdown": "Язык разметки",
     "Download attachment": "Скачать прикрепленный файл",
-    "Cloned file attached.": "Дубликат файла прикреплен.",
     "Cloned: '%s'": "Дублировано: '%s'",
     "The cloned file '%s' was attached to this paste.":
         "Дубликат файла '%s' был прикреплен к этой записи.",
@@ -157,13 +158,10 @@
         "Расшифровать",
     "Enter password":
         "Введите пароль",
-    "Uploading paste… Please wait.":
-        "Отправка записи… Пожалуйста подождите.",
     "Loading…": "Загрузка…",
     "Decrypting paste…": "Расшифровка записи…",
     "Preparing new paste…": "Подготовка новой записи…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
         "Если данное сообщение не исчезает длительное время, посмотрите <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">этот FAQ с информацией о возможном решении проблемы (на английском)</a>.",
-    "+++ no paste text +++":
-        "+++ в записи нет текста +++"
+    "+++ no paste text +++": "+++ в записи нет текста +++"
 }
diff --git a/i18n/sl.json b/i18n/sl.json
index 00b0970..4c0a7e9 100644
--- a/i18n/sl.json
+++ b/i18n/sl.json
@@ -92,7 +92,7 @@
         "Odgovori",
     "Anonymous":
         "Aninomno",
-    "Anonymous avatar (Vizhash of the IP address)":
+    "Avatar generated from IP address":
         "Anonimen avatar (Vizhash IP naslova)",
     "Add comment":
         "Dodaj komentar",
@@ -112,8 +112,8 @@
         "napaka na strežniku, ali pa se strežnik ne odziva",
     "Could not post comment: %s":
         "Komentarja ni bilo mogoče objaviti : %s",
-    "Sending paste (Please move your mouse for more entropy)…":
-        "Pošiljam prilepek (prosim premakni svojo miško za več entropije) …",
+    "Please move your mouse for more entropy…":
+        "Prosim premakni svojo miško za več entropije…",
     "Sending paste…":
         "Pošiljam prilepek…",
     "Your paste is <a id=\"pasteurl\" href=\"%s\">%s</a> <span id=\"copyhint\">(Hit [Ctrl]+[c] to copy)</span>":
@@ -138,7 +138,7 @@
     "Source Code": "Odprta koda",
     "Markdown": "Markdown",
     "Download attachment": "Pretoči priponko",
-    "Cloned file attached.": "Pripeta datoteka klonirana",
+    "Cloned: '%s'": "'%s' klonirana",
     "Attach a file": "Pripni datoteko",
     "Remove attachment": "Odstrani priponko",
     "Your browser does not support uploading encrypted files. Please use a newer browser.":
@@ -155,6 +155,9 @@
     "Enter password":
         "Prosim vnesi geslo",
     "Loading…": "Loading…",
+    "Decrypting paste…": "Decrypting paste…",
+    "Preparing new paste…": "Preparing new paste…",
     "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a>.":
-        "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a> (in English)."
+        "In case this message never disappears please have a look at <a href=\"https://github.com/PrivateBin/PrivateBin/wiki/FAQ#why-does-not-the-loading-message-go-away\">this FAQ for information to troubleshoot</a> (in English).",
+    "+++ no paste text +++": "+++ no paste text +++"
 }
diff --git a/tst/I18nTest.php b/tst/I18nTest.php
index 91c92aa..187fd1a 100644
--- a/tst/I18nTest.php
+++ b/tst/I18nTest.php
@@ -142,4 +142,24 @@ class I18nTest extends PHPUnit_Framework_TestCase
         I18n::loadTranslations();
         $this->assertEquals('some string + 1', I18n::_('some %s + %d', 'string', 1), 'browser language en');
     }
+
+    public function testMessageIdsExistInAllLanguages()
+    {
+        $messageIds = array();
+        $languages = array();
+        $dir = dir(PATH . 'i18n');
+        while (false !== ($file = $dir->read())) {
+            if (strlen($file) === 7) {
+                $language = substr($file, 0, 2);
+                $translations = json_decode(file_get_contents(PATH . 'i18n' . DIRECTORY_SEPARATOR . $file), true);
+                $messageIds = array_unique($messageIds + array_keys($translations));
+                $languages[$language] = $translations;
+            }
+        }
+        foreach ($messageIds as $messageId) {
+            foreach (array_keys($languages) as $language) {
+                $this->assertArrayHasKey($messageId, $languages[$language], "message ID '$messageId' exists in translation file $language.json");
+            }
+        }
+    }
 }