I don't think I've ever thought this app was 100% functional. Videos often don't load properly, and the developers add half-assed features at random that have a 50/50 chance of working (obnoxious video player, can't tap on a crosspost and go to that post, the viewing/typing status thing that blocked the bottom comment, etc.) It's gotten to the point where I think I'll be uninstalling this and using a 3rd party app or just my browser.