So I'm currently running through dragon heist the second time (first time fizzled out at this point in the story). My problem is most of my players have played up to this point before and I have been tweaking the adventure ever so slightly to make it diffrent (adding more detail and depth and little side stories to random mpc I create) but they already know about Trollskull manor and the ghost living there. So they are staying away from returning to the manor because they dont want to either talk to or fight the ghost. Outside the game I've told them itll be diffrent than last time but they keep dragging their feet on returning. Angry advice on how I can get them to go back to the Manor without railroading them? (Also any tips in general about this section would be very appreciated I find it to be kinda burning and dont know how to get my players engaged with any factions).