Mordenkainen's Magnificent Mansion
You conjure up an extradimensional dwelling that has a single entrance where the spell was cast. The entrance transports you and your entire party to the extradimensional dwelling, those not in your party may not enter. The dwelling and clean and well lit, and provides a place of rest. Whenever anyone leaves the dwelling you are all transported back to the spot where the door was cast. The dwelling lasts until it is used, the door disappears when you exit the dwelling.
The mentioned transport is not working - the wizard and his companions are caught in the extradimensional dwelling, because of the missing exit.
Does somebody have a solution @ the mod or do i have to ask the creators of the PRC?