I think they are kind of unnecessarily strict about certain things. I was denied FAP because I took out loans to pay for school tuition. They said it didn't matter that the money went towards my tuition bill, it was still considered "financial aid" so I wasn't eligible.
Moral of the story, their system sucks. I don't think they'd be willing to give you this year's materials, unfortunately.
EDIT: If they say that you're only eligible for the items for the year you opt into the benefit, how are you not eligible to receive the newer materials? Didn't you say you applied again for this year?