The other day, I started to not be able to comment, only on some replies, without applying a language, which I selected to be English. Other replies, let me keep it Select language/untouched. This is in comments though, not for posts.
Same lol. I managed to break both my community as well as the entire instance by messing with those settings. The UI could be a bit more user friendly on that imo.
Right now the language selector has become the part of the admin UI that no one on my team is allowed to touch, under death threath, lmao.