Yesterday I purchased a 25 piece Verbatim DL Advanzed AZO 2.4x which comes in a cake box, but when i opened it, i found out it smells like crap!! The smell is something like burnt plastic, is this normal? For sure the smell doesn’t come from the plastic case, it does come from the discs!! Oh, forgot to mention they are the printable ones! Any idea as to what’s this weird smell?