I'm sailing on Oasis next February and I've gone onto my cruise planner and tried to set up My Time Dining as well as order my beverage package. I keep getting a error message stating that it's not available at this time. Shore excursions and spa are available. I even called Royal directly but they told me the same thing. Is this common? How long before my sailing can I set these up? I want to make sure that if a sale comes out on beverage packages I can get the sale price