When you go to My Preferences { http://fuse.gamespot.com/settings/preferences/ } go to the "Import your achievements" and when you click in the box to enter your gamertag you get this "Please enter your Xbox Live gamer tag. We are only able to import what is publicly visible. Preview your public Xbox Live profile »" and when you click on preview it takes you to the wrong link.

It trys to go to here https://live.xbox.com/en-US/member/D%20Knight%20X91 when the new format is this https://live.xbox.com/en-US/Profile?gamertag=D%20Knight%20X91