I have noticed that on my acheivements here on Gamespot that my Lego Pirates of the Caribbean hasn't shown up as it even being one of my games. Two of my three boys love playing the Lego games and have me playing them with them. We are at 88% on the Lego Pirates on and have all, but two acheivement, but they don't show up here. They do however show up on xbox live account. Anyone else have this problem with this game or any other on here?