I am sure it wasn't an 8 hour wait for an update. I would always rather be communicated with up to date information as they get it. Many travelers wouldn't have kept their luggage like we did only to be told move it around for the last few hours.
I don't understand why people are saying there was a lack of communication. We were in the Tube when there was an announcement that there was a mechanical issue. We were informed then that they were working on rescheduling flights and if you did not book with DCL that guest services would assist you. We were also told that we would dock around 10:00 AM the next morning with disembarkation around 11:00. Then told no further announcement would come until 8:00 AM Saturday morning. At exactly 8:00 there was a thorough announcement telling us it would be an hour longer than originally thought and that there would be lunch, activities (specified them all) and that we didn't need to be out of the room until 11:00. I think the only thing they handled wrong was telling passengers walking off, an hour earlier than needed, to head to the Theater. It created a cluster because on a 3 day cruise most everyone is just walking off. Assuming there would be an issue we sat around the adult pool, ate lunch and waited. We saw the 1st people head off toward the buses, took the elevator down to deck 3, and walked right off. I think most of the complaints are from people listened and were in that cluster and who had issues with flights and traveling which is very understandable but not everything can be controlled. I think DCL did a good job handing this situation.
As with the other complaints, air conditioning, toilets, etc., this was the 1st cruise after dry dock. We all knew that. If you have the ability to be on the disboards and complain you should have had the ability to know that cruises immediately following dry dock can and do have issues. We went in knowing that so the issues we experience were expected and far fewer than we anticipated.