On my ipad (9th gen) apple TV+ app opens and updates live events correctly (live sporting events accurately reflect time and game state in the info card), but when trying to play anything it just has a black screen with the play/pause button, the time bar, and all of the other overlays. The Info/insight/continue watching etc buttons do not work, the multiview button does but nothing plays. Downloading media does not work.
Everything is up to date as far as I can tell, I've tried re-starting the ipad, re-starting the app, and deleting and re-downloading the app and nothing has changed.