Before this thread becomes the new version of this:
http://forums.kc-mm.com/index.php?topic=21539.0 , I'll detail it out as much as I can.
I've literally never seen that code before, but I looked into it real quickly and it has to do with Almas' Clone Engine (the one that has been released but doesn't let you have two PSA's of the same character at once).
I personally don't use it so I really have no idea, but I can try as much as I can. How are you putting your hacks on, Gecko or Riivolution? Also, does the clone engine itself work properly aside from the freezes happening to every character?