Uh...I have a few bugs with Ch5. Malledus doesn't appear, and if Haradin talks to Rasha or Edwyn after recruiting Vyland(or when he talks to , it says that some equipment(whatever Haradin gives them) is pilfered. (They do get the equipment, but they don't join, though I assume them not joining is intentional)
Edit: Also, the northwestern most Chest on the map can't be opened.
Edit 2: Also, the Rapier doesn't seem to be effective against armours?