I missed this at the time .
Phil Mickelson broke the rules !!
He did that at the 13th on Saturday when he hit the ball as it was still rolling and got a 2 stroke penalty, ontop of his multiple bogey hole... but then on Sunday he came to same hole and holed it on his putt. He put up his arms to celebrate. Phil was at that point sitting at 16 over par or something. He never let the crowd down with his infamous celebration for Sunday with a par, and on that same 13th hole with his 10 stroke score on Saturday.
Luv this guy even when he breaks the rules !!!