Hi,
Right after taking a town from Yithil, the game started continuously ending the turn. In an eyeflash many turns had passed, only to be interrupted by messages of caravans being killed. I would guess at least 20-30 turns had passed since all my productions queues were emptied out.
Also, there is a large white tear in the graphics, as well as the left column being filled only with caravans.
It seems to be reproducable, so I included the save game via drop box:
http://dl.dropbox.com/u/11813907/Elemental/Autocomplete.EleSav