When I was transported back to Soggy Bottom after doing the Canyon Run race, I was put in the very bottom right corner where I shouldn't have been able to walk. I could even go out and walk on the water! When I walked more to the left I was able to jump up to normal ground level, so I guess I wasn't really stuck, but I shouldn't have been there in the first place.
i.imgur.com/9D4Ev.png