Getting the Bands has no bearing onomaking FP+ selections. It's all about having a ticket linked to your profile. Can he see a ticket in his profile? If not, perhaps he used a different email address at the time and he has two separate logins.
Since you know that two tickets were purchased but don't know where they were linked, it's probably best to call the MDE Help Desk (407-939-4357). Give them your two login email addresses, the hotel reservation number and the ticket purchase confirmation number and they should be able to sort things out.
-Rob