Upon starting the "Sons of Ragnar" mission, after speaking with the first brother, Ivar, we head over to Ubba and continue with the storyline. After Ubba tells me to look around, he says to then go to the docks to continue. Upon speaking with Ubba, a cutscene start followed by some play dialogue. But almost immediately after we are done talking, the boy and Ivar begin to walk away and i am unable to speak with Ubba to continue the mission.

Please help, I want to continue the game but am afraid of ruining anything else.

@progamerzlolz Never had an issue with any assassins creed game including Unity but I'm having this weird bug and I dont want to do any other mission before this. Im upset.