August 19, 201411 yr I just had this bug happend, I enter a building with a Chater summon the 3 skeletons, inside i could not move them(the 3 skeletons) and i could not exit the builind, with the memoarble line of: you need to gather your party to move foward. Saving and Reloading fixed the bug.
August 28, 201411 yr Hey ReyVagabond, Success!! I figured this issue out. If you summon the skeletons with a party of 6, the party will no longer be able to transition. Save/Load is fixing the issue because it will unsummon the skeles. This is similar to a Ranger's companion issue we are having. I have added this to our data base. Good find. Keep up the good work citizen.