Crushing Fist sometimes misses or does zero damage - Unarmed

I'm actually using Lycosidae anyhow since i'm Facebreaking the place, but the skill itself says 'hits can't be evaded'.

is it forgetting 'cant be evaded' in the accuracy calculation or something?


its really fun to play combo of slam and crushing fist, but it seems to miss/zero damage a lot - kinda frustrating

edit: probably worth noting the links are;
crushing fist, fist of war, expert retaliation and faster attacks

just happened now, here's bug report if it helps:
779,851,840

currently playing retaliation build and have notice this as well.

im using Valyrium Moonstone + Immutable+Bloodnotch. could it be that im being stunned during the casting which leads to 0 damage?

edit: nope, its bugged

i've got unwavering so its not stun either..

plus it happens when you're clearly not taking damage/being stunned too