Today I went to load up a game I had started last night, and when the game started the map was missing all features except rivers. Not even my city showed up. All units were visible though, along with field of vision for my units and city. I know the city was on the map even though I couldn't see it as I was able to click on it and it became highlighted. Goodie huts were still on the map as my Sovreign crossed one even though I could not see it. I exited the loaded game to the main menu and created a new game. The bug still persisted.

Upon exit and restarting of Elemental the graphical bug is not present.

Here is the error log:

http://pastebin.com/f7fe678e

Here is my dxdiag:

http://pastebin.com/d651f9082

*Note that my current drivers are from a third party and thus unsigned. I do not know if this might have caused the problem, although I do know that this bug did not show up yesterday.