I thought the same, I thought his point was he commended him for still doing some kind of lift despite the wrist!! I also thought Karen was rude/unprofessional for making an issue of it on the show like that.
I don't always like the terminology Jason uses but he seems to be the only judge who doesn't really play favourites. He was very harsh on Beth and Luke but now he is giving them positive feedback because they are starting to deserve it. He is bound to judge differently to Karen and Robin because his remit is different.
Not really, Karen and Robin are perfectly capable of judging the performance elements of the routine but Jason has no ability to judge the skating elements of the routine so his remit is to only do half the job of a judge.