As the title suggests. I was having multiple issues with posts, upvotes, downvotes and comments not saving.
Deleting the app and reinstalling has refreshed the whole thing and it now works better than ever.
Posting here in case anyone else had similar issues.
I couldn’t figure out how to log out of the app. After the admins logged everyone out after the zero-day, I expect it left the login tokens kind of messed up. Uninstalling and reinstalling fixed it all.