My TA spoke to an NCL agent when I couldn’t find the cruise listed either and was worried it was cancelled altogether. NCL said it was fully booked and when that happens they remove from being able to search🤷♀️. I thought it odd cause before changing the itinerary there were lots of cabins available.
We are on what was supposed to be the April 30 - May 12 - 12 day cruise on the Joy out of Miami. The Joy was sailing on a 3 day Bahamas cruise April 27 - April 30. That is until someone or some group chartered the entire ship from April 27-May 1. Now our 12 day departing April 30 is an 11 day departing May 1 with one port also cancelled; and I understand the cruise is fully booked.