Prince Harry’s surprise return to the UK to attend a High Court hearing was “not planned” with King Charles, a royal expert has claimed. The Duke and Duchess of Sussex are “unpredictable” and “nobody expected” Harry to travel to the Royal Courts of Justice this week, commentator Richard Fitzwilliams added.The 38 year old royal has flown to London on a solo visit for the hearing of his privacy case against Daily Mail publisher Associated Newspapers Ltd (ANL) over allegations of unlawful information gathering.