Princess has just cancelled Royal cruises, September 5, 2023 thru October 6, 2023. Also, Regal cruises April 9, 2023 thru September 3, 2023.
https://www.princess.com/downloads/pdf/plan/impacted-and-cancelled-cruises/cancelled-cruises-royal-sept-through-oct-2023.pdf
https://www.princess.com/downloads/pdf/plan/impacted-and-cancelled-cruises/cancelled-cruises-regal-europe-apr-through-sept-2023.pdf