That's the question of the day! If it were me (which it is not) I would wait a few days and try again. Things are jammed up and that app never worked well in the first place. I will not be surprised to find out they change things, too, as the cruise gets closer. Different dining rooms, new time slots, etc. I keep hearing from Coral people that there is no clear designation for either of the two dining rooms. One of them will need to be half and half. Maybe both of them will. I guess the problem is similar for the Island people. If this app thing is a mess, imagine how it will be on board all the ships once real people show up to eat. I was one of the first victims of DMW after the pause, and they had no clue how to handle the mess. Let's hope they learned from that. In any case, my heart goes out to you, and fingers crossed things will improve in the next few days or weeks.