Thread:Support/Translator lost many translations due to authentication issue/reply

The unsaved translation are marked with gray "Unsaved" label on the message list. If those messages are opened there is yellow warning on top of the translation are detailing why. In addition we have the confirmation prompt as mentioned in the story.

There is no way we can recover those translations or "fix" the problem as we cannot recreate the session again for the user.

I could think of additional warning after the user has more than N unsaved messages.