Adventure mode blocked after completing 5-4 for the first time after new patch

Playing Replanted in couch co-op, we completed the fourth stage of the Roof and we had a dialogue open with Crazy Dave about finding a Watering Can. We cannot use the prompt to press X to proceed (on PS5).

Systemically tried each button on the controller, rebooting, reinstalling, changing language(was originally playing in French), changing controller. Can't progress at all.

Found several other reports on Reddit, all posted after December 10th I think, when there was a 1.5 update.

Right now, attempting to launch any game in Adventure on any chapter results in Dave Saying we found a Watering Can with all controls completely unresponsive. We can play other modes, but we can't complete Adventure and unlock all features.