Minnesota Controversial Ending

[BoomerSooner]

I have a couple of questions from watching the video several times and believe the crew may have been debating either of them, and thus the delay in making a ruling.

1. Were the light and buzzer synchronized with each other?
I was able to pause the video at a point with the light on and then heard the buzzer go off after clicking play. I don't believe they were in sync. Obviously the light takes precedence with regard to ending the period, but it could have thrown the crew off, especially if they were debating the next question...

2. Does the light meet the definition set forth in the rule book for a light, and if not do we use the buzzer?
I don't believe a light above the clock above the backboard, meets the definition set forth in the rule book for a red light/LED signal. If this configuration has been approved in Minnesota then so be it, but by the book, the red light is supposed to be behind the backboard or an LED light on the backboard. Is it possible they discussed this?

Personally, I think the shot was released after the light but before the buzzer, so I could seriously see them discussing my first question. I'm curious as to if anyone would give my second question any thought. Does placing the light in a place other than designated by rule require us to use the audible signal to determine the end of a period?

Honestly I can't say I would have questioned it during the game, but maybe during pregame? I've also been fortunate to have never worked a game with the light placed as such.

PS: After looking at the twitter with the video, I found a still photo in which there appears to be a red light behind the backboard, although it is not illuminated and the light above the clock is illuminated with 0.0 on the clock. Obviously there is no sound with a still photo.