Inanimate Stone Statues revived by ritual brick map

Channel Map (which is found near copper citadels and based off the keth undercity maps from act 2 of the campaign) spawned an event from the campaign on top of a ritual circle. The campaign event is a huge field of stone statues around a sarcophagus which come to life when you open it. I opened it and killed them, then started the ritual. The ritual altar resurrected them as inanimate statues which could not be triggered to come to life. This prevented the ritual from completing and prevented me from leaving the ritual circle, forcing me to town portal out and start another map.