The site is up and running. What do you see happening. The best way to get started is to click the play now button and select a single player practice game.
Lol, oh well I guess it was good for the few hours I got of it.
Try cleaning you browser cache, clean your adobe player flash, make sure you flash player is the most current.
It sounds like a flash issue. please go to adobe.com and load the latest version of flash.
http://get.adobe.com/flashplayer/