There they are, the monsters finally caught up. Pretty unsatisfying to see them meet their end offscreen. That was kinda boring for a comeuppance for that guy. Worst case they somehow didn't actually die since we didn't see the bodies. On another note, for the guild staff, Nancy is likely dead but I'm not sure if Almast (the first bitchy guild receptionist we ever saw) was also among the kill count.
I'm getting some even nastier potential implications from that suspiciously strong barrier, but I'll hold off making guesses for now.