Character (Robb Stark) is missing from the character menu

[Simon]

Hi

I'm currently playing the mod at day 164.
King Robb Stark is suddenly missing from the character menu.
I can't ask about his whereabouts.
My mission from him (concerning raising 6 Northern Hunting Archers) is still active.
Nevertheless, he is located at Winterfell in the Lords Hall.
I can even talk to him but he threatens me and challenges me to fight him (which is not possible to do anyway).
Also, Red Wedding has not occurred yet.

Can I fix this bug?

Best Regards

Simon

[Tages Grey]

Around day 156, is the Red Wedding event, this sometimes bugs out if the game crashes around that time.  Double check and make sure Bolton is not the ruler of the North.  If so, that means Robb should be dead.  The only way to really fix it is by conquering the city he is in.  After that, he should disappear.