[BUG] Possible return of the 2x damage bug... again.

Been playing a lot of PVE over the holidays and I have been taking a questionable amount of damage from bad ammo, as well as killing bosses using sub par ammo types for the job. Died to raiders on reserve getting shot in the chest with luger, had my stomach blacked while wearing a Korund and getting shot with 5.56 FMJ, killed Killa with two shots to the back using t-46, have killed Tagilla numerous times now with 5.7 L191 with three headshots. I'm not really an expert when it comes to the armor systems, but the only time in my 800 hours I've experienced this kind of thing is when the double damage bug was around. If anyone else is experiencing weird deaths, including in PVP, please say something.