Eden Games has just released a patch for the Xbox 360 version of Test Drive Unlimited 2. The patch fixes some issues with corrupted save files.
"We have worked diligently to stabilize the network and address log-in issues. Friends lists will now be populated, invites will work correctly and Clubs will be brought back online. The Casino has been optimized and the bug causing players to lose money has been resolved. We have also addressed many of the exploits in the game and will be monitoring cheating in all its forms," said a message on the official forums from the development team.
Part two of this patch is planned for release on Monday, which will deal with some of the problems associated with online clubs.
Source: Official Forums