King Charles was briefly hospitalized last week due to side effects from his ongoing cancer treatment, news which Buckingham Palace announced to the media at exactly 9:00 pm on March 28. And apparently Prince Harry wasn't informed. In fact, he seems to have found out in the news, just like everyone else.

Prince Harry was left in the dark by Buckingham Palace as the Duke of Sussex was not informed on King Charles's hospital visit due to the side effects of his cancer treatment on Thursday, source have claimed.

On Thursday, March 27, it was revealed that King Charles had been hospitalized amid his ongoing cancer treatment. However, it's since been suggested that Buckingham Palace shared the news with the general public before Charles's son, Prince Harry, was informed.