Carnival have updated what is happening for Carnival Paradise - also porting out of Tampa.
"Carnival Paradise 08/31/23 – The cruise will now be operated as a 3-day, departing tomorrow, 09/01/23, as a voyage without a port of call. We will communicate with impacted guests by 1:00 PM today. "
It would be lovely if Royal would inform us what is happening. I imagine that given the circumstances the US Government can provide a waiver for the laws regarding foreign ports.