There were like fifty people or more who wandered through here at some point or another. No way of knowing how close anybody got. Even if they did, how are they going to know that? Like, if the way out of here's through an invisible door in your ceiling, you're technically close to getting out, but without knowing it's there it's pretty fucking useless, right? Who knows how much of the shit we went through or figured out was relevant to anything.
As far as the roleplay shit, I guess you had to be there.