Hi Charles!
It is wonderful to hear you are planning your next magical Disney adventure. You must be getting excited as the date draws near. Hooray!
As long as you are staying at a Walt Disney World Resort again, you will be getting new
MagicBands to use for this vacation. If you are staying offsite, you may bring them and they will work for your park admission and
FastPass+ selections, but you will not be able to charge with them.
My Disney Experience keeps track of your previous cards and
MagicBands, so the one showing may just be remnant of your past vacation. You may go in and deactivate the card, however, having it show up in your profile doesn't harm anything.
I hope this information has been helpful, but
please let me know if there is anything else I may assist you with. All of us here at the Disney Parks Moms Panel wish you a wonderful vacation and look forward to hearing from you soon!
Magical Wishes,
Lauren