diff --git a/src/assets/lang/en.json b/src/assets/lang/en.json
index c5e9e5631..20432a540 100644
--- a/src/assets/lang/en.json
+++ b/src/assets/lang/en.json
@@ -1316,7 +1316,7 @@
     "core.back": "Back",
     "core.block.blocks": "Blocks",
     "core.cancel": "Cancel",
-    "core.cannotconnect": "Cannot connect: Verify that you have correctly typed the URL and that your site uses Moodle 2.4 or later.",
+    "core.cannotconnect": "Cannot connect: Verify that you have correctly typed the URL and that your site uses Moodle 3.1 or later.",
     "core.cannotdownloadfiles": "File downloading is disabled. Please contact your site administrator.",
     "core.captureaudio": "Record audio",
     "core.capturedimage": "Taken picture.",
diff --git a/src/providers/lang.ts b/src/providers/lang.ts
index 58838037f..14c478d9b 100644
--- a/src/providers/lang.ts
+++ b/src/providers/lang.ts
@@ -315,6 +315,8 @@ export class CoreLangProvider {
             return;
         }
 
+        let currentLangChanged = false;
+
         const list: string[] = strings.split(/(?:\r\n|\r|\n)/);
         list.forEach((entry: string) => {
             const values: string[] = entry.split('|');
@@ -327,6 +329,10 @@ export class CoreLangProvider {
 
             lang = values[2].replace(/_/g, '-'); // Use the app format instead of Moodle format.
 
+            if (lang == this.currentLanguage) {
+                currentLangChanged = true;
+            }
+
             if (!this.customStrings[lang]) {
                 this.customStrings[lang] = {};
             }
@@ -340,6 +346,14 @@ export class CoreLangProvider {
         });
 
         this.customStringsRaw = strings;
+
+        if (currentLangChanged) {
+            // Some lang strings have changed, emit an event to update the pipes.
+            this.translate.onLangChange.emit({
+                lang: this.currentLanguage,
+                translations: this.translate.translations[this.currentLanguage]
+            });
+        }
     }
 
     /**