Two bugs that makes me start a run over every time:

1: The tunnel to Fajar's room is missing 2: Flashkick after first mob in the club, unable to use focus attacks, ground/pound, or finishers

Are these just an issue on PS5 or do they happen on PC as well?

No.2 also happen on pc, but not every time

1. Happen on low-end computers
2. Happened to me a few times

I'd add that sometimes the game throw an error and crash when you break many weapons on a short period of time. Also wireless controllers stop vibrating after you die. The bug stops when you (re)start a stage.