Force Sensitive Archive

Well I am on the last theme park for force sensitive. I happen to be on the Rebel theme park. So I go through like 10 or so missions from different people and one sends me to Nein Nunb in the Lok cantina. So I go there and do like 3 missions for him, and he tells me to kill a bounty hunter after me. I go to the WP...nothing. That happens alot so I went back to him to restart the mission for another waypoint. I double click and/or right click and hit converse. He says nothing, but took my waypoint. Now I am waypointless and he WILL NOT talk to me. I am positive I did not complete this guy and the next one on the list is Hans and he wont talk either. I need to get around this somehow, or I would LOVE it if someone could tell me how to restart the themepark, and where I do it. I am COMPLETELY stuck and I would be happy to pay anyone very handsomely if they will help me.

Thank you!