Bug?

[Lethoiun]

Ok i was lv45 in hardcore and died from 2nd boss tindrin
I was not in red, full health, have jugg on still 65%dmg reduction
And the boss wasnt even swinging, many of my pt died from same thing
Nothing actually hit us, my ign is everimmotal, emm i thjnk this is bug

oh yeah, happen to me and was really frustrated from it, guess ill have to accept the death, dont know if sts would consider restoring characters killed by bugs

lol i was lvl 45 too xD, started over and at lvl 16 now but would love that one back