Best TV revealing mistakes of 2017
Revealing mistake: The first time we see the raid on the senator's room, 2 security guards are shot in the head. The blood spray from the second one emerges a fraction of a second before the gun fires. The second time the raid is played out, everything happens exactly the same way, but this time the spray matches the gunshot.
Revealing mistake: A satellite photo is shown of Byran Mills' house in the first third or so of the episode. Later on in the episode, towards the end, a satellite photo of the cartel's secret landing strip is shown. They are the same photos, only one is zoomed in a little more than the other.