We have received reports from some of our players that Energy in their account is not getting updated or being refilled automatically in sync with the Energy Timer.
Please note that this can be caused due to the use of a third-party application/script or a browser add-on in connection with Mafia Wars game.
Use of third-party scripts or add-on may not only cause the game to function abnormally but is also against the Zynga Terms of Service.
Please read more about use of third-party scripts here.
-Mafia Wars Team