Because of some reason, the stats are currently NOT saved when the server gets restarted. I have absolutely no idea why, as I did not changed anything. If you play during the following night, please note that you have to create a new account temporarily. I'm too tired to fix it now. Tomorrow, I will do anything to get this thing back to work, but now I just want to go to bed. When it is fixed, I will upload a backup of the current stats. I'm sorry, and I apologize for those circumstances, but please remember that it's still beta, and those bugs may occure. I'm currently working as hard as possible to finish the beta phase, so I can finally release it, but please understand that I'm not a machine.
Regards, Fewo