Hello, I have exactly the same bug here.
I have played to the game for approx 10 hours through many different slots, and one time loaded a saved game and this bug was there.
No apparent changes, no game updates.
I am playing the game from Steam, I think there has been an update of the steam app and also windows 10 updates, I don't know if it can help.
I have not tried a new game to see if the problem still occurs, but I have deleted the game from steam and reinstalled it, using my old saved games, the problem is still here.
Thanks for your help;
Best regards.