Duke of Tripoli and Tripoli?

[Templier]

My game has a bug where the Duke of Tripoli is listed as 'Duke of Tripoli and Tripoli.' This is my fault as I messed around with a peace treaty concerning a deposed Muslim claimant to Emir of Tripoli, and then gave it to my vassal who already was Duke of Tripoli.

Anyway to fix this?

 

[Veldmaarschalk]

My game has a bug where the Duke of Tripoli is listed as 'Duke of Tripoli and Tripoli.' This is my fault as I messed around with a peace treaty concerning a deposed Muslim claimant to Emir of Tripoli, and then gave it to my vassal who already was Duke of Tripoli.

Anyway to fix this?

There are two Tripoli's in the game, one a christian title (TRIP) and one a Muslim title (MTRI).

The Muslim title is not linked to any province, so you could just remove that entry from your save-game file or if you want to keep that duke-title rename the MTRI to something else. (Like Lebanon f.e.). So that your vassal then is duke of Tripoli and Lebanon.

You can rename duchies in Crusader Kings/config/world_names.csv.