My key banned bot?

[Velocity2k]

Code:

[Fri Mar  9 20:17:32 2012] [GAME: BTanks League RANKED #28655] [Local]: BTL qualify requirements not met: [TinkerTitan@asia.battle.net] only played 5 games. (>= 25 games needed to play on the ranked bots)
[Fri Mar  9 20:17:40 2012] [GAME: BTanks League RANKED #28655] deleting player [TinkerTitan]: BTL qualify requirements not met.

And no join attempts on the qualify bot in the last few days.