flash player is not working on pogo.com

I'm having problem with adobe flash player 17.0. I'm trying to play a flash game on pogo.com I get an error code that says safari internet plug-in not responding.

I have contacted adobe customer support no help. I've also tried forum on adobe no answer yet. I think there is a problem with the security preference in safari. What should be the setup for that. I can play pogo on google chrome with no problems. Can you guys help ?