I have to say that right now, I don't believe that Jack and Eugenie ever made a deal with the Harkles to move to Frogmore Cottage. I think it was all Harkle PR to make them appear as the kind couple offering their home to Harry's cousin while they're in Calif. and to deflect criticism over the estate laying empty all this time.
Eugenie looks healthy, although by now she's wishing her due date would speed up, she looks tired.