f693ba67_Revolution___Custom_Mario_Kart_Game_Features_Information
[Feature] Ghost Blocking [Author] mdmwii [Information] 
The game will not save ghosts at all in order to try to prevent save data corruption and accidental overwriting of ghosts. Personal leaderboards are also not updated. This feature is only temporary as future releases will support ghost data saving in a much more secure way.
CTGP Revolution - Custom Mario Kart
Information