A feast of souls - Shadow's edge quest

Hello!

Im trying to fed Shadow's edge (legendary 2h Axe from icc quest) but somehow is not working. I've tried at icc 25 doing normal mob cleaning as a raid group, but not working.

Also tried at icc 10 rep farm and entering alone getting help by npcs, but also not working.

I also tried using just Shadow's edge and using both 2h weps (fury war here). Maybe im doing something wrong, someone has any hints?

Thanks for your time!

Same problem happened to me after I swapped faction, I was on 500 smth and it just stopped counting so i resetted the quest and now im stuck at 0.
Open a ticket ingame and ask a GM for help.

If you're trying to solo farm it with npcs, i guess it doesn't count since you don't get any reputation either. You (the raid) have to do more damage on the mob than the npcs for it to count.