Since the latest update I can no longer play games on pogo.com even though my Java is turned on??

I'm not sure..I think I am 10.7 but not upgraded to lion...Anyway, I read the Java warnings, so everytime I wanted to play my Java games, i would go in and turn it on in my applications and then turn it on in safari and then turn it off when i was done. Since the latest software update, I can no longer play my games. I can get logged on to pogo but it just never loads a game. I know it's not pogo because I log on fine on my pc at work. Any suggestions?