After using the trebuchets and defeating the orrian siege weapons, a cut scene plays. From then on, the camera’s viewpoint does not change from the trebuchet, but you are still able to move your character around via the mini map. However, if you try to bring up the regular map, the game crashes.
In the attached screenshot, my character actually fell off the keep and into the water (underwater engineer skills shown). My character was actually in the battle and died (the defend checkpoint), and I was given the chance to retry from checkpoint, but an npc revived my character and I had hoped that it would fix the problem. It did not. I tried to do this personal story a second time, but the same issue happened.
Edit: Tried this story a third time – you HAVE to leave the treb before the cutscene starts in order to progress normally and avoid the bug.
