You can call covid an excuse, I'm sure many people that lost their livelyhood due to a year plus of no business would not call it an excuse.
I don't understand how anyone can expext everything, especially in the travel industry, to just pick up where it left off. It would be wonderful if that could happen, but let's face it, nothing will ever be the same. Very possible that Azamara is finding that the availability of everything necessary to pull off Azamazing Evenings around the world isn't there.