Redeemed for more miles and noticed this new message:
The Live Search Club screens game play against criteria meant to identify likely use of bots, macros, or other automated programs to play the games. Those types of activity violate our TERMS AND CONDITIONS. When a user account has triggered these criteria, the Live Search Club cancels any Mileage Plan miles deposit requests and discontinues ticket accruals for the account.
(Bold mine)
So if your account doesn't reflect new tickets, you've been scre...err, flagged.