Starting today, Disney is reinforcing the FastPass+ system terms and conditions. There was a loophole that allowed guests to reserve FastPass+ selections against a “dummy account” using a spare MagicBand. Should you try to redeem a FastPass+ selection on an account that hasn’t been used to for theme park admission, that account will now be locked. If additional attempts to redeem FastPass+ selections are made, guests may permanently lose access to the FastPass+ service for that account.
This is all in an effort to reduce abusers of the system and provide a more fair shot at FastPass+ reservations for all guests.