Here's the 2.08 scripts hotfix, save game compatible. Let me know if it doesn't work for you but I've ran several tests and it works fine for me, as this information isn't looked up in an array. It's simply external commands parsed into the exe only after activation of the script. Which in turn means there's no file version detection.

Installation process is exactly the same as 2.08, just extract into your EBII folder say yes to the overwrite and you're done. Thank you to all the people who reported the bug.

1) Attacking siege/reinforcements behaviour fixed
2) Defensive field AI now has proper previously intended reactions to your behaviour

Download from dropbox or depositfiles.