A few weeks back my character Thrar purchased some Dweomer Powder from a Enrico the merchant. I don't know when, but I've not look at it for a while and since the model hasn't changed I hadn't thought to. But it's somehow become -Refined Quarts Powder-
Obviously I just held the Dweomer Powder for roleplaying purposes, but I think it must still be a bug as I haven't exactly practiced alchemy, picked up Quartz Powder or anything else that could make my have Quartz Powder. And the magic-detection stuff is gone.
Not really a big bug but, I thought it needed mention in case something like it came up.