No, the Royal Family's sudden reunion with the other Inhumans was never covered on-panel.

"Now there are moments in life in which we are allowed to be paranoid, and this was one of them. All we had done was to try and find the home of the President of America, and now here we were, caught up in the middle of a tornado!

I think I'm entitled to ask: exactly how powerful are the FBI?"

Dave Gorman, Are YOU Dave Gorman?
NB: My name is not Dave Gorman