This is strange. I've searched the whole topic and nobody seems to have an answer. I am stuck at the year 996, and every time I try to press enter, the game says "Waiting for Civilizations" and the globe keeps on spinning, but then it just stays there. But what's even weirder is that I can still move around the map, exit and save the game, enter the world builder and select new techs to research. But the game will never finish the turn. Any solutions?