Does anyone know why I can't play my games on Pogo's website?

A few hours ago I played 2 games of Spades on Pogo. Later on I took a break and was going to play Spades again, but I couldn't. My game popped up and it just went right back off. I have the latest of Java so I know it isn"t that. My other game websites are working, so could it be just Pogo's problems? I'm aggravated, for I love to play Spades. Would anyone know what is going on? Thanks