Something similar is happening to Exit Path where all of our ranks are going to zero and our matches and wins.
I would suggest that you restart your computer and try it to see if that works. If not leave a message for cormyn on his profile and he might be able to do something about it. Here you go.
You could leave a message on krin's profile too. I think he checks his comments, but contact cormyn first since he is active a lot.
The rank reset that happened on Colony/Exit Path is because of the data transfer from AG2 to AG3. If you've lost your rank you can make a thread on GetSatisfaction and then the Administrators will try to sort the whole thing out.
ranks reset on colony when u have a few tabs open 2 of them on AG (most commonly) there are a few things that also reset it volunterilly. if u want to reset your rank ask soymasteryos or myself on his profile and he will tell u how.