It been going on for a couple of weeks now.Maybe since the last update although it hasnt happened to me in a few days.Also theres been a lot of trying to knife each other or shooting someone point blank with not so much as any hit detection whatsoever.
I am thinking it has mostly to do with lag because of people on wifi connections.I have asked in the post game lobby after this has happened if anyone was using wifi and the answer has always been yes