There is always a “Default” profile in addition to any you create. So if you created a profile, there are 2.Only one profile, but I will check.
This ^^^Are you sure your profile selected hasn’t been changed to a different default profile?
To be clear, I have presets after the update. They are random and never include what I had.Mine get jumble with random presets I never made and not always due to an OTA. They usually return to their original presets after several power cycles of the truck. It did happen after 6.8 but has happened at other odd times as well.