Well, that figures. I tried it and it said I entered the wrong verification code (WRONG!) and when I tried the "click here to try again" link, it sent me back to the vote page. I clicked on the team again and it didn't give me the verify page and just told me that I failed to vote twice within a 24 hour period.
That's BS.
Good idea and apparently over 3,000,000 people haven't had trouble... but I did.