Ok, maybe I am just stupid, but...

[Narayanese]

You could try repacking the files into ui_1.pak, works for me (I run version 1.0). Someone posted this file somewhere else, I don't remember where or who so I post it again.
www.k.kth.se/danielra/pak_generators.zip, extract to packsfolder
Create a .bat-file in packs folder with this content:
xpak.exe -pf ui_1.txt
Run the bat, wait a little, and delete (simply renaming is enough) your old ui_1.pak and rename the new one to ui_1.pak.

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Narayanese

Citadel Total War

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