I got the "overpriced raw materials" quest from one of the merchants, and he was asking for 5 Iron Ore. I thought I had some, but it turns out what I had was 5 Iron. Anyway attempting to submit the quest without the items in your inventory crashes the game. I tried it multiple times, always the same result. Of course, finding 5 Iron Ore before submitting resolves the crashing. Still, it shouldn't crash when I don't have enough items and should just simply tell me that I don't.
