During the mission Taking Independence Preston Garvey won't move or give me dialog options in which makes the mission unable to move forward past the objective to "Clear out the courtyard". For me this glitch starts at the point "Meet the Minutemen near the Castle". While talking to Preston you decide on what plan to use to take The Castle (all choices have the same outcome). At the end of the conversation he says wait for them to get into position and still stands there not moving from where he is standing. With saving prior, I've tried shooting him, blowing him up, and player collide him just to get him to be movable again. None have worked. Even with him stuck there you can move forward to attacking the castle and what lies in the courtyard, but I am not given the next objective by Preston that makes you destroy the eggs, in which return summons the mirelurk queen. After clearing the fort of all mirelurks and there eggs nothing happens because Preston is still standing in the diner not allowing the mission to move forward. I've tried fast traveling away then fast traveling back but all it does is move him to a different position in which he does't move. Upon trying to talk to him he only responds with "We need to focus on taking the castle back." and stops there giving you no dialogue options. Anyone else having this game breaking glitch?