I got stuck in the wall a couple days ago; when I turned around I was actually able to move outside the map...until I fell off the ledge I was walking on. When I got stuck I was inside a private residence in Sadrith Mora; when I fell to my death I ended up inside the tower in town, but I was 20 feet off the ground. Couldn't reach down to anything, couldn't go through doors, etc. Ended up porting to a guildie and all was well but it was kind of weird!