I’ve never finished 3000 because of this. I just won’t play any of the slaughter* anymore. They all seem to exhibit this bug.
There’s also a bug when playing Shane in the anchor proving ground. One of the troopers can’t be killed, and you can’t continue. It happened once in MTD. But I was able to continue and just leave the immortal trooper behind.
Worse than anointed? Those damn dogs with EMPs. I play a 1hp build. If my shield gets zapped by one of those EMP doggies, I’m pretty much dead. Even when I play another character, I hate those dogs. Especially when they come up behind you and lay their **** EMP trap grrrrrrrrrr