Unable to continue game

[cublikefoot]

I've been able to play Civilization V multiplayer just fine until yesterday. Around turn ~150, my two friends and I are unable to continue the game due to the fact that when we all hit Next Turn the game gets stuck on Please Wait, even though we have all finished our turns. I've called 2K support twice to no avail, was wondering if the community maybe had a solution?

 

[cublikefoot]

Still experiencing this problem, it's now occurred in three separate games!

 

[cublikefoot]

Still having this problem, it's not occurring a lot more frequently.