Still no cabin for me yet.
Haven't seen this message before. I've been checking daily to see if any Palo dinners opened up. Usually I would see Brunch, High Tea, and Dinner buttons grayed out. In fact, saw those this morning.
Now I get this:
Choose Your Meal
Sorry, we cannot book your reservation because there is no availability. Please check to see if there is any availability after you board the ship.