@ irishron and gigantus
I checked the Ancillary triggers, the problem is with some of the new factions and their capitals (Tana, Gao, Uppsala, Tbilisi and Adana). I have fixed it and will upload a new version later today.
I had Sarkel for the Cumans, Timbuktu for Mali, Stockholm for Sweden, Kutaisi for Georgia, Tarsus for Armenia.
The traits file is a BBB-thing.