Strictly Come Dancing 2021 contestant Robert Webb had to withdraw from the competition this week due to ill health. It comes two years after the 49-year-old Peep Show star underwent open heart surgery.The actor's dance partner Dianne Buswell shared an update on his health two days after the news of their departure was announced.The Australian dancer, 30, said he was "resting and recovering" following several weeks of high intensity training for the BBC show.As one of the pros, Dianne will continue to appear on the show in the group numbers but said that being in the studio without Robert tomorrow will be "bitter sweet".The Strictly star shared her update during a Q&A session on Instagram.She told her 855,000 followers that she was trying to.