Wind Spirits armor quests
 

I cannot say for sure if these are bugged, but one prime item, 'brick of crude iron ore' is supposed to drop off gnolls in black burrow. It is supposed to be a fairly common drop fromwhat I can reseach, and after killing well over 100 gnolls (various titles) I have yet to come across a single brick.
Just wondering if the loot tables could be checked...
Thanks

Not classic.