Just a little problem I ran into twice so far in my first CotD game (I haven't played DoD for a long time so maybe it was there for longer), impassable furniture/elements spawning on top of other elements : Teleported there, couldn't go back. Could have been a very incongruous situation for me. This time no effect on me as I could access the unholy fridge but still weird placement. I don't mind a fridge wandering here and there, but a teleporter blocked that way can turn into a nightmare. Good thing the destination room was pretty secure this time.