"X Men" sequel gets retitled?

A scooper for Counting Down reports that "X2", the sequel to "X Men" may have been retitled. "last night on FOX 11 News they spoke of the X-Men Sequel and They Called it "X2: X-Men United", over and over again, as well as had footage and interviews with the cast. With the New title as a header in the Back ground". Simple confusion or sudden retitling?