[Wine] xml mis-read in civ4 bts 3.17 running ffh2 mod

[dyerbods]

I have Civ4 BTS 3.17 installed and running on Ubuntu 8.10 using Wine 1.1.13. The game seems to be OK but I have been playing the Fall from Heaven 2 mod recently and the data for the Great Library used within the game is corrupted (sages being given ridiculously large espionage bonuses). The xml files on disk are fine and there is no problem when running the same mod on Windows.

I am using the following to run the game:
env WINEDLLOVERRIDES="msxml3=n"  wine "C:\Program Files\Firaxis Games\Sid Meier's Civilization 4\Beyond the Sword\Civ4BeyondSword.exe"

Has anyone else had this problems or have any ideas on cause/fix?