Most Tribe NPCs not appearing or loading in Singleplayer Mode(PC)!

i used to play the game in Early Access before the Release in 2 months und there was no problem with Tribe NPCs Disappearing and now after i played the game after Release most of the NPCs have Disappeared in Singleplayer Mode for some unknown reason.:broken_heart:

Note: I Started a new game after the Release patch 1.0

I Really wish this problem will be Fixed Very Soon!:heart:

Game mode: Singleplayer
Problem: Bug