UK government says Kate to appear in June for a ceremony but the announcement has caused confusion. It's up to palace officials, not government departments, to announce and confirm the royals' attendance at events.

Kate was discharged from the hospital on Jan. 29 after two weeks for her undisclosed condition. The royal family is under more scrutiny than usual in recent weeks because both Kate and King Charles III can't carry out their usual public duties because of health problems. the UK Ministry of Defense's website drew attention because the June appearance would be the first major official duty confirmed for Kate, 42.