UPDATE (6:23 p.m.): Jinx averted... Here's the Angels page.
I don't know about you, but it reminds me of this screwup by the Fenway grounds crew back in 2003.
I hope this doesn't piss off the baseball gods. It shouldn't unless the Yankees had something to do with it, which I doubt they did. But seriously MLB, at least wait until a team actually clinches.