I apologise for our incompetence, I will try to look into this when I get home from work....
The trigpoint (and the Stats) use a different password system, than the home page/forums but I cant see any problem with your account or the system(s). So if you want to log into the stats use the same username and password as the trigpoint site.
Is anybody else seeing this? I use three PC's to access the site(s) daily and have no problem and looking at the bandwidth usage the site is being used as much if not more than normal...