I know, I know...I can't let this go.
1. If the explanation was the crew determined time expired before any contact, why not just say that within 24 hours after the game?
2. This is more of a teaching point. If the officials who didn't make the call were aware the LEDs came on after the whistle blew, which appears to be the case, one or both needed to say, "Hang on. Let's talk about this before we leave the court." There's no rush, especially in that situation. If the crew eventually determines the game is over so be it but all three officials need to have a voice at that time before leaving the court.