Messengers instant games suddenly won't load

I was playing the games just fine for weeks and weeks. All of a sudden I went to play Basketball FRVR, and it went to the loading screen, but wouldn't go past 0%, no matter how long I sit here and wait. I even accepted the new update, and tried again, but it's the same thing. Even tried reinstalling messenger, and restarting my phone. No change. Can anyone give me suggestions on how to fix this?! It was working just fine for me!