After Prince Harry and Meghan Markle spent six years in California, royal watchers are wondering what really caused the couple to head back to the U.K. “It is clear their time in America did not go to plan,” former royal butler Grant Harrold exclusively shares with Us. “We see that through the Netflix deal and some of their other commercial decisions. I think there are multiple factors at play. I suppose the dream life in the U.S. that they imagined didn’t come off.” Harry, 41, and Meghan, 45, initially signed a $100 million, multiyear deal to produce their own TV shows and...