I suspect the people in charge of FIFA's website are trying to add South Sudan to the list of associations. The flags are in disorder.
Go to the the Fixtures and Results section, then press more.
See Uzbekistan's flag - truly home of the brave, land of the free :)
USA have Uruguay's flag - will FIFA give them La Celeste's ranking, too?
Uruguay have Ukraine flag - will they compete at EURO 2012?
If everything looks fine, it means FIFA have fixed it already.