Pretty sure the official replay that the officials use has no sound. I think I've heard that before. Regardless, there clearly was a whistle. I heard it live, even before they showed the replay. Some official incorrectly blew it dead and then wouldn't own up to it when he saw the replay. At least they got it right in the end...somehow.
Yep, either an official realised that he had incorrectly blown the whistle at the moment he blew it or he looked at the Jumbotron and realised it and wouldn't say he had whistled it.
I don't know about the replay. I think I've seen replays concerning the whistle but maybe that was the pros.
Still, it was the right result even if the play call was blown by the official.
