I don't have a horse in the Broncos game (sorry, horrible pun) but I think Cincy got shafted royally - and I haven't seen a single report anywhere addressing this issue.
Cincy almost scored a TD with 41 seconds left so they went to a booth review. The review was denied, so it was 1st and goal from inside the 1. The clock restarted, Cincy comes to the line, scores a TD, with 20 seconds left. So they kicked the extra point which, obviously, is an untimed play.
Then the referees all huddle and conference and talk to the coaches and the replay official and the game was held up like 10 minutes. Finally the ref announced that because the replay did not overturn the play, Cincy was charged a timeout and the clock should not have restarted, so he directed the timekeeper to put 41 seconds on the clock instead of 20.
I cannot for the life of my figure out why Cincy was charged a timeout for a booth review (whether the play was upheld or overturned). The clock should not have been stopped and no timeout should have been charged.