I was doing soulfire bastion when i was killed by a blow dealing 9023 fire damage. I had my immunity shield up, but it seems like it did not work at all.
I also had 75% fire res (or close), but I dont know i that did anything. If fire res works the way I think it does, it means that the blow should have done around four times that damage, ie 36000.
I got no clear indication that a big hit was incoming either.
In other words, it looks like this enemy is bugged. Is it possible to have my character restored as HC?