Hi Amy!
Wow! I am impressed that you were able to snag three reservations on the same day. That will be so much fun, and very tasty!
I have seen similar posts about waffles being on the app menu, but not on the website menu or the one in the park. In talking with a Disney Dining representative, she said that waffles are
not an option for Be Our Guest breakfast.
Here is a link to the breakfast menu. However, this breakfast is still pretty new. It never hurts to ask once you get there to see if this has changed. Disney is constantly evolving to meet their guests' needs, and it seems that there have been many requests for waffles to be added to that menu. So, I would definitely check when you get there to see if they are now available.
I hope this helps! Please let me know if you have any other questions.