Oh, thank you for the answer, that was kind of relieving since I had been playing it through so far I think I'm almost complete it.
While I'm at it, are you aware there's a possible bug in the South West room of the Sassafraz fortress? I stumbled upon it after I saved to prepare the moment I got locked in that room, and interacting with terminal after finding all the passwords made the game unable to progress, only stuck there and couldn't access my menu. The killer's sprite had also disappeared at some point.