"My Little Chocobo" Achievment is Broken

Hello, my Character is Jack Zyre on Excalibur Server.

I was looking through my achievements and i realized that the "My Little Chocobo"
Achievement was grayed out. However the check mark for the achievement completion IS there.

It's as if the game never registered the achievement as complete.
here's a screenshot to show my dismay.

http://i28.photobucket.com/albums/c2...5/ChocoBug.jpg

If there's anything that can be done to fix this problem please help me out.

Thanks in Advance.
- Jack