So, it was a bug? The first turn, the walls were hit, but the damage defaulted to the palace(last on list - it must cost more than TGW). Then, the next turn the walls were hit again, but the damge defaulted to the last item on the list which just happened to be The Great Wall?
That's pretty funny because I am playing a archipelago game and I am the English. I guess the Turks were so afraid of the English they built a great wall to keep them out, but it didnt work. The English destroyed the wall anyway. Many years from now english pop artists will write a rock album about the whole thing. That's 'rock' album.