Interesting result. If we were to take it as the judges protecting someone that would be Caroline. Why? Is she so low in public votes? What does seem apparent is that they have engineered a three way tie above Mark. Now that could be an opportunity to save Mark, as he'll avoid dance off if two above him are behind in the public vote.
Alternatively, they are confident Mark is going to be bottom, and he was in the dance off last week. In which case it's a popularity vote between Jake, Frankie, Simon and Pixie who joins him in DO. Intriguing to see who that is, I suspect Simon and Jake have built a public following, so Pixie or Frankie? Whatever, Mark to go but more data about the relative public voting than we've had for a while.