Hey PR2 members your friendly neighborhood moderator for PR2 here. Every multi player game has these sort of problems. The best thing is to wait it out, try again later. I had the same problem, but after trying later I was able to get the game to load. Good luck and I wish you all the best! See you in PR2
 "Mud and Blood 2"){kind=icon}
 "Endless War 4"){kind=icon}
 "Platform Racing 2"){kind=icon}
 "Thing-Thing Arena 3"){kind=icon}
 ":the game:"){kind=icon}