When I found the double doors to the crown room I´ve sent a dancing lights ahead along while a scout just put one foot outside the door. Some Sorak spotted him and combat started. My whole group stayed outside the crown room and used the double doors as a chokepoint to fight the Soraks. Very successful strategy. However after the fight is finished some cinematics kick off as if I was spotting the Soraks for the first time. The double doors locked with my group inside the room and no way to open the doors!