Your quite right, and the man who made the goal should normally send off before he could score.
But when the dutch player Robben his greatest chances (twice) on this tournament bring too good end, then we where the winners.
But the referee had to make mistake right from his first game (Spain-Switserland). It is normal on such a tournament that you never get the same referee twice. This rule is not handed this year and that is why the dutch complain.