@Tante_Neel
The thing is, you usually hear an audio difference when you redubb, and I'm not hearing anything.
@Tante_Neel
Just because it wasn't a live show, doesn't mean they weren't time limited when it came to recording the segment. Or maybe it's just cheaper this way.
@alyx I think they discovered it when they were packing up the studio. Lights and cameras off. That would make sense.
@alyx Yes that was done nicely.
They probably had her do the new audio on the studio floor and not in an audio booth. You would have heard that difference.
With that in mind it's strange they didn't just record a complete retake of that segment. It wasn't a live show.