Spoke to SeaWorld reservations today (8/29/16). The pop-up menu that describes the Ticket/All Day Dining package inadvertently omitted the names of Expedition Cafe and Voyager's Smokehouse from the list of participating restaurants. I was put on hold for several minutes (willingly) while they tracked down the info. They were shocked at the omission, and are working to fix it. He clearly stated that there was no intent to create a separate downgraded All Day Dining option with the combo ticket.
It's obvious that they intended for Voyager's to be on the list, as they mention the Baby Back Rib exclusion, and Voyager's is the only place that offers that item. So, it seems that the online ticket combo deal includes the normal 7 locations that are listed on the website under the All Day Dining.
Side note, AAA seems to have a similar admission/All Day Dining ticket, that does NOT seem to have the "purchase by 9/5/2016" deadline, but do check for yourself in case I missed some detail.