I recently bought the game and in my first game I see that there seem to be map errors all over the world. They are consistently in the same locations when I quit to desktop and reload. This only occurs on close zoom levels, and if you look closely the square areas seem to be "cubic" with three-dimensional sides. Some places also seem to switch land and sea textures (for example look in the second image you can see square "lakes" in Anatolia). At first I assumed this was a graphics issue and tried playing with some settings but so far nothing changes the appearance.