Thank you for contacting us. We appreciate the opportunity to assist you.
We are currently still in the processes of merging both the Dividend Miles Dining and Aadvantage Dining program sites and accounts. The process should be finalized within the next 2+ weeks (possibly sooner). Once fully converted, all card information and dines will transition from Dividend Miles Dining to Aadvantage Dining. This is an automatic process so there is nothing you need to do on your end.
In the interim, if there is anything else I can assist you with, please do not hesitate to ask.