Ok, the way to get past this is pretty simple, we can just move both characters one tile to the left.

To do this load the game and click withdraw from battle, Then open up the console (~).

Now enter these two lines:

Code:
move_character Phraotes 284,133
move_character "Antipatros Methonesioudaikes" 284,132
The names must look like this:

Name (for the Pahlavan general)
Firstname Middlenamelastname (for the AS general)