Alright found a newish bug related to the recent updates....
I have a customer asking for a Zinc One hand hammer.... Zinc is non-refinable, so there's no Zinc Ingot to make a Zinc one hand hammer with... I tested (wasted) some zinc to ensure this was still the case.
Dunno how Zinc would become requestable, maybe it was miscommunication when adding in requests for alloys, maybe it was a necessary evil to get the system to logically accept prices and requests for alloys, I dunno. But it's there.
He's listed as a "Novice" stone mason.. so I mean... I would assume I could still pawn a copper mace on him... but. I don't really have any copper currently on hand unless I go outta my way to by it...and then I'd just use it to make brass... which is actually worth a bit more than tin xD