If one of the new Thurgadin quests involves Durbas' the Blacksmith, then I guess this post goes here.
I was factioning with my ranger, Brandar, in the GD caves and noticed the Cave Wyrm hearts. A quick search of the wiki said they were related to the blacksmith so I kept them. After hailing him and his assistant, I found I needed 3 so gave them to him. He rewarded me with a bit of exp and gave me Durbas' Mining Pick which has a click effect of Collect Ore. I returned to the caves and used it on "an ore deposit" per his request.
After each cast I got the message:
"You find a piece of Raw Frost Steel! Frost Steel Ore mined: x / 10"
After it reached 10/10 I returned to Durbas. I hailed him and he said "Huh? Get on out there and get ten pieces of Frost Steel before I put my boot in yer behind!". So, I returned to the ore deposits but the clicky on the pick no longer works. I no longer get any type of msg when I use the pick. I even tried logging out and back in, no change. I never received any ore from the first 10 clicks but the "an ore depost" would despawn after 3 clicks each. I did have an item on my cursor while I was clicking the pick from inventory.