From what I can see from the map only Caelum has another Captial = VP, so if VP victory set to 2 (as it indeed looks from the graph) it makes perfect sense
I hope there is some way to roll back to last turn and change this condition. If there is not I hope we can restart with the current pool of active players (in general I have been very impressed by lvl and amount of diplomacy and also game pace). This time around, I would prefer a wrap-around map if possible - I think it makes sense with a large number of players...