Server reboot on 02/28/2012 and rollback

Hello,
Some information about the long reboot phase.
We changed internally some methods for style and spell access. These methods were activated on the reboot on 02/28/2012.
Shortly after reboot, we received some informations about big trouble in style and spell availability.
We reverted these changes and did a rollback because the player data was changed as part of the changes. The rollback was created on reboot 02/28/2012. This means only a few minutes of play (after the first reboot) was rolled back.
Some information about the long reboot phase.
We changed internally some methods for style and spell access. These methods were activated on the reboot on 02/28/2012.
Shortly after reboot, we received some informations about big trouble in style and spell availability.
We reverted these changes and did a rollback because the player data was changed as part of the changes. The rollback was created on reboot 02/28/2012. This means only a few minutes of play (after the first reboot) was rolled back.