By Benedict Tetzlaff-Deas Prince Harry will return to the UK in the coming days but will not be joined by Meghan Markle. He will be at the Service of Thanksgiving at St Paul’s Cathedral, on Wednesday 8 May, an Invictus Games spokesperson confirmed. It follows days of speculation as to whether he will attend the service, which will mark the 10th anniversary of the games for injured servicemen and women. Actor Damian Lewis is expected to recite the Invictus poem at St Paul’s. A statement published on the Invictus Games’ social media accounts read: “The Invictus Games Foundation will celebrate 10…