I can't complete the silver shroud mission. I did the entire mission and before turning it in for some reason I did the big dig mission in good neighbor. When I returned to the mayor guy of good neighbor(Idk what his name is) I couldn't complete the silver shroud mission. Interacting with him immediately ended the big dig mission ( I helped farenheit ) and now whenever I talk to him he just asks if I'll accept him as a follower. Reverting to an old save isn't an option as I've literally put on 20+ levels since this happened so is there any quick fix?