George Stephanopoulos may not be getting that Denny’s discount as he’d hoped this Thursday when the “Good Morning America” co-anchor turns 50. It turns out his AARP card was sent an old — very old — address in Washington, DC.

The person at that address, Joe Corbett of the marketing firm iStrategyLabs, Tweeted about it, complete with a Twitpic of the misplaced mail:

@gstephanopoulos Your AARP card got sent to @istrategylabs AKA your old bachelor pad. Shall I shred or send it? http://yfrog.com/h2cxousj

The ABC anchor has yet to reply.