I've seen soldiers run right over gun turrets and avatars jump from the balcony onto the the main floor during PvP battles! There was a mission in Global Assault, were I would advance through a door and fall into a black void and lose the mission. one time I assassinated Hans in global assault and he flew up in the air! lol I love funny quirks like that in games, as long as they don't interfere with game play! What have you seen?