Starting today, I noticed that Special:PageTranslation for some reason produces a button that simply says "Confirm" when requesting to mark a page for translation. However, selecting confirm fails to mark the page for translation, and results in a blank screen and no apparent action has been taken to update the page given new changes .
I've attached some screenshots to document this. If anyone knows who to assign this to, help would be appreciated.
Edit: @Nemo_bis , I've added you here since you're active using this extension and might know who to reach out to better than I do.