The elevator that requires the weight of at least 3 people to operate doesn't recognize the Player as the third person.
NPCs do not have scabbards for their swords. Scabbards are necessary both to prevent injury to the wielder and damage to the sword.
NPCs sometimes do not react if the Player steals something from right in front of them.
The Dreadful Wale doesn't rock in the waves.
The Player can reach objects that should not even be in range.