You had wanted to join Tamlin and Lucien on a hunt for the remaining creatures that fled after Amarantha was defeated. Tamlin had immediately refused, saying that you would be more of a distraction because they would be worried trying to keep you protected. You had fought Tamlin on the issue and Tamlin had gotten aggressive. Lucien came to your defense. As you tried to follow Tamlin to continue arguing with him, an invisible shield appeared around the manor. Tamlin locked you in the house.