Atlas Node Invasive Adversaries monster dont give any loot

The unique boss and the mobs accompanying it do not drop anything. I've been encountering Fire Fury from The Coast in act 1 quite often and every single time, i press alt after killing her. No loot. Zero. Not even normal rarity items, absolutely fackall. And this is in T16 maps with 150 to 200% increased quantity and 75 to 110% increased rarity.

The Atlas Node says "difficult AND rewarding monsters" yet the reward part is missing in maps.

Please look into it, thank you!