You will notice the time is the same in both these links:
http://www.silent-warriors.net/time.phphttp://www.silent-warriors.net/xlrstatsWhat this tells me is XLRStats is reading the time from the server, not the local PC.
Your config shows it is set to local pc, so maybe your webhost has a setting that is blocking that?
As a alternative fix, you could ask your webhost to change the time? Lol...
Unless I am missing something, you will need to contact your webhost for more info. Anyone else with ideas please step in.
P.S. I am running the same version and I don't have any issue like this, so I don't think it is a xlrstats issues. Think being key word.