Weirdest Legion match I've ever played

So I just had a match as Legion and I just recently got to p3 so I only had 3 perks. But I'm at rank 1 and every survivor I hit with DW went down without me even cheesing the chase. They just went down as if they didnt know how to mend. I dont know if this is a bug or if they were just doing it on purpose. But they seemed to be playing normally and I'm honestly just not sure how that match went. I'd have to see it from the survivors side. My addons were cold dirt and the defaced smiley pin. Perks were bamboozle 2, doscordance 1 and overcharge 1. The map was the grim pantry. Once of the survivors that I hit with DW disconnected when i hit her with my power. Maybe they didnt have the option to mend so they just went down completly always. I kinda felt bad and i wanted to give the last one the hatch but I couldnt find it and I didn't want to waste more time since it was a fairly long match. But I'd like to know if theres a bug that prevents survivors from mending because my gut is kind of telling me that something like that happened.