Yes. Mark it as a UER, and add the appropriate description in the Note2 field to describe it. It is better to mark it as UER and add a corrected version to the database if it is ever discovered, as opposed to creating a "made up" COR version that may not exist.
Additionally, a suggestion, bbcards: when referencing cards in a particular set, it is helpful to use the set's forum, rather than the General Forum. This helps show the set in question (although you made this very clear in the forum title), makes it easier for us to go in and find the card in question, and it also stays in the set forum, so others can use it for future reference. Not a big deal, and I believe there are a few members who can move these threads to the set in question, but something to consider in the future. Great catch on the UER!
I'll never quit collecting entirely, but I am downsizing. Check out my COMC store and help me thin out what I don't want so I can buy cards that I do want. See something you like? Send me a message on here, and we can knock the price down quite a bit. I'll even take a bit of a loss if it means getting you a card you really want.