upfix localstorage iframe

src/app/app.module.ts

@@ -69,7 +69,10 @@ import { JukeboxComponent } from './pages/jukebox/jukebox.compontent';
 
 
 export function init_app(i18n: I18nService) {
-  return () => i18n.fetch().then(response => { }, error => { });
+  return () => {
+    console.log("APP_INITIALIZER");
+    i18n.fetch();
+  };
 }
 
 @Injectable()