A source said efforts to improve diversity were underway before the bombshell interview, but weren't progressing as quickly as hoped.
The Duke of Cambridge reportedly got sick at a similar time to his father, Prince Charles.
Sections of the Tatler article about the Duchess of Cambridge were deleted months after a rare, blistering rebuke by the palace.
“You want to hand over to the next generation, the wildlife in a much better condition,” the royal said.
A commemorative statue will be installed next year on what would have been Diana's 60th birthday.
In court docs, the Duchess of Sussex's legal team continued to deny Meghan's participation or advance knowledge of an anonymous interview with her friends.
Tatler, which published the story for its July/August issue, says it stands behind its reporting.
His work of art definitely belongs on the Kensington Palace fridge.
The Duchess of Cambridge shared a sweet picture of her daughter stopping to smell a bluebell.
The Duke and Duchess of Sussex posted about their visit to The Hubb Community Kitchen earlier this week.