Woodland Boss DOES NOT DROP LOOT!

It's the 5th time I killed woodland boss while doing maps and 4 out of 5 times the boss DOES NOT DROP LOOT, gold/waystones/anything, literally nothing.

I'm 100% certain its bugged!!!

GGG please look into it.

And yes, I checked filters, everything, its only this map issue that I've found so far.