One of the major known bug that affects the gameplay is the toilet note which shows the fusebox code. If it's not interactable, try to move to somewhere that is close to the fusebox, and the note should become interactable.

Besides, the bug that applies to all workshop items is that only the host can see the passwords and unlock some of the doors.

I cannot fix the bugs above as they apply to all workshop items, what we can do is just to expect that the game dev can fix those bugs for workshop items.