It's a misunderstanding.
I thought you have displayed a Cuman Inf in the attached pic above. Well, it is the Crusader State Bowmen.
Unfortunately you have the correct 0.98 version, and your ctd experiences are valid, obviously. But yes, never install a full mod folder over an old installation (stated also in the install instructions! ... possible, that this is a camp ctd reason, although i doubt it).
The "other bug" is not a bug, it is correct as for different boni per region resources.