Graphic bug in Greek-Persian Wars?

[Rodia]

Another thing I've noticed, again in Greek-Persian Wars (1.05).

Scenario 115_Plataea_a seems broken.

In turn 3 (sometimes turn 2), before any combat takes place, the Thebans switch to the Spartan/Greek/Athenian side. That's almost the entire Persian right wing, and the battle turns... well, kinda messy :)

This happens playing as Persian or Spartan against the AI, did not test PBEM/Hotseat.