[quote=&quot;xeanderthal&quot;]does this help?
http://www.gametracker.com/forums/forum.php?site=1&amp;thread=94047#cfrmpsts

u3.epicgames.com[/quote]

To update stats?  Unfortunately no.  From what it seems, they replaced the login and master server only, which is what &quot;u3.epicgames.com&quot; is.  They need to build a replacement for global stats if they want it to work with the new system.

I'm not 100% sure how stats are updated but I'd assume the reason why GameSpy isn't accepting stats is because GameSpy can't verify the identity of a player coming from a patched client (bad player profile ID).  GameSpy isn't revealing how their stats service works.  Stat's shouldn't work at all on patched server because server's can't publish stats without a proper GameSpy session.