Princess Beatrice and Princess Eugenie were absent from the Buckingham Palace balcony to watch the flypast this afternoon. Prince Andrew’s daughters were tipped to attend the monarch’s official birthday as they have made more frequent appearances as of late. However, the York sisters did not attend today’s festivities, despite attending every year up until 2019. Their father, the Duke of York, stepped down as a working royal five years ago after his career-ending Newsnight interview with Emily Maitlis. Prince Andrew discussed his friendship with the late convicted sex offender, Jeffrey Epstein…