if Benoit Lavoie is right and it was clear Sale/Pelletier won on the night then surely isn’t he saying that not only the French judge was corrupt, but also the judges from the other four countries who put Berezhnaya/Sikharulidze first?
Because he and a Swiss judge or official heard her say at a Fall 2001 competition that she was voting with her friend, Sanaia? According to "The Second Mark," when he sat down to write this after SLC out of the goodness of his heart and conscience, but according the PJ Kwong's book, it was because the Swiss judge/official said she was going to, and, with Skate Canada's lawyers looking over his shoulders, he wrote his statement. ETA: Kwong's book also told how after they won silver, they went back to Canada House (or whatever it was called), and they got so much support from the other athletes, that they were convinced to embrace the silver, at least until the reports of actual cheating were raised. That is the genesis of her saying she was sad she had to give back the silver.
He presumably didn't overhear, at least in front of another witness, any of the other four judges saying the same thing.
The judge claimed she didn't vote the way she was pressured.

However, I do think when there is an allegation of cheating, a second Gold makes sense.
First, she said she'd been pressured when confronted by Stapleford at the elevator after the event, and she crumbled and asked for sympathy for her between-a-rock-and-a-hard-place-situation rather than standing behind her vote, and then she said the same thing at the judges' conference. It was only after Gailhauguet cornered her that she changed the story to say she voted her conscience.
She was so close to being accepted by Stapleford and the other big wigs for a recommendation to one of the committees -- IIRC, the Technical Committee -- which would have meant she would finally be out from under Gailhauguet's influence, and then it all crumbled for her. If she had taken an earlier or later elevator, put up a Do Not Disturb sign on her door, and not answered any knocking, she would have missed that confrontation. No meltdown and no confession = no dual gold medals, no matter how much suspicion or wuzrobbing.
If you listened to the CBC commentary by Bezic in 1998 about Bourne and Kraatz being robbed, she was more than ready to explode on the much bigger US TV stage in 2002.