I have had thing happen to my casts, but the key is I will always take care of something that isnt right.
KingJawa is selling recasts of what I suspect is one of mine. He refuses to show his master, and his mold is of a partial han cast, which means at the best, its a cast of a cast (The mold is formed around the shape of the HIC pieces, not just a full mold and pouring part of it.