you say who cares, and than the next thing you do is bring up beyonce god knows why or how is she connected to this thread. And explain why 1986 does suit her. I think you care about this too...
But mind you, after seeing that "typo" I've looked into google to see if it was known anywhere else on the web and found out there's an entire parallel universe of fans who just "happy birthday"d her for becoming 28th...as well as the news, but when I first read them, I thought they were the ones making the mistake.
This, and that site she posted in polish, where it shows she graduated in 2003 (although at the age of 17, with her turning 18 a few days later), celebrated her 23rd b-day in 2008, had been 24 in a 2009 article, the private facebook, the copy rights of america site.....I find it very hard to believe that these are all "accidental" or "typos".