Remember that Tracy said that he was quadding around, and he wouldn't do that if he couldn't jump quads. So take comfort in that - I don't think it was in any way a misinformation, as she was simply describing what each of the skaters she trains were doing that day.
"Tracy: It’s an Olympic moment. But, I had a moment today, where you know, Jun [Hwan Cha] is fixing his skate and Yuzu’s quadding all over [laughs] and Evgenia is triple something-triple looping, and Jason is doing all this magic, and I said to Jun “I’m just trying to stay out of the way!” [Laughter] Because, you know, and I’m grateful. I’m so grateful. "