Oh yeah, 100%. I can bet my right hand that they added a trigger that spawns either a horde of zombies or a mutant mob if you try to engage in healing. I even tested it, I tried clearing a zone in act 6 and waited 20 mins or so to see if anything spawned, absolutely nothing. I tried healing, and suddenly 2 worms come charging in.Because I swear they put in some kind of weird trigger that goes off whenever you bang one of the girls mid-mission, especially in later acts