iTunes says i've purchased music but it will not re-download and it is not showing up in my purchased area

I bought Demi Lovato - "Unbroken" along with multiple other music purchases but this is the only album that does not show up in my purchased area or has the feature of re-downloading when i search it into iTunes. I have a new laptop and even on my old laptop which i purchased it on, it is not re-downloadable or even re-purchasable. I am using the exactly the same iTunes iD. It is in my itunes on my old laptop but I can't download or purchase it again onto my new laptop eventhough it says it has already been purchased but it doesn't show up in my purchased area. Also, i go onto my old laptop and i meet the same problem. Hope you understand this, thanks