We just had a bug in Antonica with ... more than a full group. We killed the first pillar, than half moved clockwise and half counter-clock-wise and we finished on last pillar. The person with the target wasn't near the mob, so we waited for it to switch and boom, got sent in the air and the PQ ended (we had the chest and rewards). My previous round in CL had 5 rounds of pillars so something is buggy. Pillars wee killed fast but not too fast imo.