Guild Wars 2

Okay so I logged in about 15 minutes ago and I am checking the sales and all of the sudden I go into the gem store and I have 1001 gems. I was about to cash it but then I told my guild saying I have no idea how they got there. After that my gems went back to 0. Does anyone have any idea on what just happened?!

It is a minor bug. You can read about it in the BLTC sub-forum, I believe.