I have bought this game and I it is the favorite Paradox Game hands down. It has so much scope to apply strategies. But I have come to a still in this game. The Catalans and the Occitan are in the different group. But the game states that it should have cultural groups. But it does not make any sense that they are not in the same group. They should be always together especially in the 11th century. So is there a need to have cultural groups in this game. Please explain me. Any help will be appreciated. Thanks in advance.