Mine shows the same thing, only reservation and cabin number, for both this one and the
DVC member cruise to Alaska in August. I’m wondering if it is because it is a DVC cruise where the details are not in the normal DCL system, thus those details re cruise duration & destination don’t show up in the heading on the website or in the DCL app. I do see the cruise itinerary details when I look at My Plans under each reservation in the app; I’m not looking at the website at the moment to check there.