No, I didn't have to check anyone but Ting & Bradie. (I thought about checking Mariah too, but happily Rose Red did that for me). I checked Ting first because I remember writing a post about her early in the season and thinking she was pretty much an either/or skater. Either she rotates clean or she tends to fall.
Bradie's problem with URs this season, in comparison to Ting & I would guess in comparison to Mariah as well, was that Bradie was URing both parts of her combinations. Those added up fast & led to the two events with 4 URs and and the one with 5. You are correct that Bradie had a great record with cleaner jumps last season; but when she was in juniors, she struggled with URs. It would be interesting to know how much of her problem this season was new formatting and/or the new combination vs. how much was due to the new less-than-a-quarter-turn-short rule. She was definitely cleaner at season's end, which is probably reflective of changing the combo but must also be reflective of some other work. Though she got nailed in the LP at 4CCs and that event was relatively late.
I did not have enough free time

to note which types of jumps Bradie was getting nailed on besides the loop. I did note that Ting's URs usually came on the flip in her LP, though she had LOTS of SPs without any and I noticed a flip on at least one of those SP protocols. (I remember that Mariah had issues with her lutz because I compared all of Ting's and Mariah's less-than clean jumps earlier this season. That was a while ago, though, and I don't remember many details. Just the more obvious patterns.