Competitive can end in defeat with no overtime despite being a 6:6 draw at the first timeout

This happens when the opposing team gets a well timed double kill to catch up, in this example they were at 4pts to our 6, they scored the double kill right at exactly the same time as the match timer ended and the game then bugs out and gives no overtime as well as incorrectly declaring a winner.

The game is supposed to go to overtime for a tied game, and then it goes to golden point for a second tie. This is a bug and is not supposed to happen.