Princesses Eugenie and Beatrice will “not make matters worse” for Prince Andrew amid pressure to speak out, sources have claimed. A new three-part series, A Very Royal Scandal, about the Duke of York’s downfall is due to stream on Amazon Prime tomorrow. The series, which will dramatise Prince Andrew’s career-ending 2019 interview, features Ruth Wilson as Emily Maitlis, the BBC Newsnight anchor, and Michael Sheen as the duke. Princess Beatrice, 36, and Princess Eugenie, 34, have never spoken publicly about their father’s fall from grace. Andrew’s friends have spoken out ahead of the series abou…