Upon completing the Stormcloak's quest line Ulfric had nothing left for me to do so I left Solitude when I go back nobody is remaining there and I can only find him in his original city. Only problem is everyone there is now suddenly hostile. I've tried complying and going to jail but as soon as I'm released they all wail on me until all that remains is merely a bloody carcass. Anyone else experiencing similar issues or have any idea what I did that could cause such an outcome?