Prince Harry is allegedly “attempting a gradual re-entry” into the working Royal Family after “communication lines opened” between him and King Charles, it has been claimed. Following the Duke of Sussex’s 40th birthday, insiders claimed that the monarch has “hopes of mending relations with his youngest son” and was “sure that the King will have spoken to Harry on his birthday”. In a shock move by the Royal Family, both the King and the Prince and Princess of Wales wished Harry a happy birthday on social media, breaking a two-year silence of mentioning the Duke on their platforms. Speaking to G…