When Tariq and Harry are looking at the voting figures at The Grid, the last visible "Guilty" vote figure is 2271. However, in the subsequent scene, one of the terrorists says the "Guilty" vote is at 2173.
At about 54:20, just after Jo Portman character has been shot, there is a flashing blue light akin to a Police (or other emergency service) car light coming through a window. Except the scene is in an underground panic room/bunker.
Tariq states the video from the panic room is being routed by multiple servers changing five times a second so they cannot shut it down. However, since they know where the video is coming from, they can just disconnect that building from the Internet.