Speaking to LBC, Mr Joll said: “The Invictus Games and the absence of the Cambridges gave them the perfect opportunity to come for a cup and a little reconciliation. “There are no surprises there. “It paves the way for them to return for the Platinum Jubilee celebrations.” Asked by host Camilla Tominey how the Cambridges would feel when they shared a balcony with the Sussex, the historian continued: “I do not think this is a big issue. READ MORE: Zara and Mike Tindall come out to support the company on Easter Sunday “I think this is a private matter within the royal family that they have settled with each other. “I think there is a much, much bigger issue, which is that Harry and Megan, having ceased to be members of the full-time royal family, have put themselves in a very difficult position. “What is happening now are commercial celebrities. “They do things for which they get paid; multimillion-dollar contracts with Netflix, among other things.” On Thursday night, a spokesman for the couple confirmed that they had visited the queen before appearing at the Invictus Games, which open this weekend. Joe Little, Editor-in-Chief of Majesty Magazine, described it as “a very welcome, albeit belated, move” by Harry and Megan. Earlier this week, Dave Davis, the former head of the Royal Guard in Scotland Yard, told the PA news agency that the idea that Harry could not come to the UK due to security concerns was “pure untrue nonsense”. the duke “is not an expert in security”. Speaking about possible security arrangements in The Hague, Mr Davies said: “The truth is that I have no doubt that he will be protected, whether he gets his own team or if the Dutch authorities give him some kind of VIP. “The truth is that if there is a risk, both countries – ours and the Netherlands – have sophisticated risk assessment systems.”