I fell off the bridge and entered one part of the maze that has a lift that I don'thave the room key to. When I try to swim back out to the other caverns I am stuck at the turn in the underwater tunnel at the beginning. I've tried all my characters, jumping .going backwards. is this a clipping problem, and is there a fix. Thanks

every once in a while the spirit eye spell is
usefull, there is a bone key in the laberinth maze. no I do not have any idea what that idal on the shelf is for.