Achievement Glitch or slow site?

[optics]

So I got some achievements blah blah blah, but it's not showing up on xbox.com... somewhat.

See the difference:
http://img641.imageshack.us/img641/7092/2542d.jpg

[Sakura4600]

the site takes a little while to catch up, it will change. its the same whenever u get any achievement in any game and check straight after