The boat which the Moonrise prisoners use to escape the place ends up deconstructing itself once they arrive to Last Light Inn;

  • The seats end up floating by the side of the dock
  • the ropes are floating where the prisoners dock
  • and the actual boat itself is up on the roof

Nice boat you got there Larian grin
[Linked Image from i.imgur.com]

[Linked Image from bg3.wiki] Minthara's Compendium Of Issues