I noticed something strange yesterday while I was cataloging my DVD collection. My "Harry Potter and the Sorcerer's Stone" DVD is mislabeled. The inside cardboard case and the two discs inside are labeled " Harry Potter and The Sorcerer's Stone". The outside cardboard slip cover says...."Harry Potter and The Philosopher's Stone". What could this be? I ordered this from the Columbia House DVD Club. Anybody have the same DVD?