NOTE: The issue has been fixed. **To fix pages that have incorrect content, please make a null edit to a translation OR mark the pages for translation again.** We're also looking at update all outdated translation pages.
****List of steps to reproduce**:
* Open a translatable page on Meta ([[https://meta.wikimedia.org/wiki/Wikimedia_Foundation_elections/2021/Election_Volunteers/Communication_Guide | example]])
* Click on Translate to open Special:Translate
* Edit existing translation units or create new one
**What happens?**:
Translation page is not updated ([[https://meta.wikimedia.org/w/index.php?title=Wikimedia_Foundation_elections/2021/Election_Volunteers/Communication_Guide/fr&action=history | example]]).
**What should have happened instead?**:
Each edit on translation unit pages should also happen on translation page.
Probably the same cause than T288683.