if problem is to do with Carthaginian culture having new buildings see:
https://forums.totalwar.org/vb/showp...2&postcount=17

there is a problem caused if they have the double re-direct in
descr_ui_buildings.txt
which shows up if you try and give them new buildings, if you delete one of the redirects and give them new building tga pictures it should work fine. Problem shows up slightly randomly, sometimes not until you try making new map.rwm, but can cause odd bugs before that. If you change EDB you should delete the map.rwm and make sure its regenerating and loading OK.