For some reason when I have this mod enabled, as soon as I click on "Start your journey" at the beginning of any new game I instantly lose and the game tells me my civilization has been overrun. Also important to note, behind the introduction and game over pop-up I do not have a settler or warrior. Considering this I am pretty sure the mod causes me to spawn with no units resulting in an instant loss.

Edit: After further messing around this issue only appears to affect Venice. Must have something to do with Venice not being able to produce settlers?

Edit: After even more messing around, it occurred again as Korea so there goes that theory.