Yerltvachovicic
Chieftain
Played another 15 turns with double Laborers hoping that they disapper but they persist even through saving and loading again.
Finally changed civic from Bureaucracy to Feudalism and only 7 from my 14 Laborers disappeared, the rest still worked happily, this was on a map 'Mojave Wasteland' not made specifically for VP.
When testing on a traditionally generated world I founded 3 more cities with 1 Settler and 2 Pioneers and the bug did not show up. Another mod of mine makes all cities settled by Pioneers and later upgrades (not Settlers) to start puppeted, I was suspecting this could be the reason, but as mentioned above - no bug on a new map.
Finally changed civic from Bureaucracy to Feudalism and only 7 from my 14 Laborers disappeared, the rest still worked happily, this was on a map 'Mojave Wasteland' not made specifically for VP.
When testing on a traditionally generated world I founded 3 more cities with 1 Settler and 2 Pioneers and the bug did not show up. Another mod of mine makes all cities settled by Pioneers and later upgrades (not Settlers) to start puppeted, I was suspecting this could be the reason, but as mentioned above - no bug on a new map.