Help!!! My CD-Key is blocked!!!

[xxKurtKnispelxx]

This Thursday the message came that my MOW-CD-Key is blocked when i tried to start Multiplayer. Until now i cant start Multiplayer. I think i spammed the chat one day before this event asking people to join my game. My teammate did it too but he is not blocked !

Is there any administrator who could tell me why my CD-Key is blocked and how long?

In my opinion its not ok to block peoples CD-Keys without telling them the reason why or the duration of the block.

Edit: Ok, i have found out that im banned till 15.02. because of flooding.