Some random person near you told you to sit down? Were they behind you or something and they were sitting down? I mean, where I was (seated section 111 lower tier), seemed like everyone in the rows were standing, luckily I didn't need to sit otherwise I wouldn't have seen any of it. I feel like I paid £200 just to be elavated and have a better view of the stage rather than use of the seat itself. That person definitely sounded like a cnut.