Thanks. That was a fun one to put together. A nice break from ww2 also.
Oh yes I have been meaning to talk about your greco-persia mod. Could you disable the tech race in it and make it so sea and embarked units can cross ocean tiles, because it counts the Mediterranean as the ocean.
... I guess that is another error I will never know the cause of then. 
. I'll keep looking into this a bit more and see if it's possible to get the dang validation to complete.
I think it was about turn 30 that the game stopped between 2 rounds...