Pro Mode in Marrakesh

So, in Pro Mode I was attempting SA/SO and took care of Zaydan with poison from afar. For Claus I triggered a target lockdown. When I went to where he emerges all the NPCs are like frozen and when Claus does emerge out comes an enforcer who can even recognize you in your suit. The guy has eyes in the back of his head too.

Sounds like a glitch, has it happened again?