Hi there; thanks so much for your kind words, and letting me know about this bug!
When you say there was no way out, do you mean that moving to the exit wouldn't let you leave the room? Also: do you happen to remember whether you were trying to leave from the Mimic Chest side (on the left) or from Sleeping Bridge Goblin side (on the right) when this error occurred? Or, did you have it happen twice, in both places? Just looking to clarify where the issue might be. 🙂
Thanks!