That is classic,
almost as good as the backwards round in the HK mag or the backwards Aimpoint on the M4 in an Army ad a while back.
I've tried changing the sights on a XD and broke my sight pusher doing it....those XD sights are pressed in tight. Even if your dealer will swap it out for you, I'd call Springfield just to let them know what you found.
BTW: I too saved the pic for future use.