So i finally figured out that one of my purchased albums from iTunes was hidden away on my account somehow along with some other songs i had purchased. I tried to click the "unhide" button, but it didn't do anything. I clicked the unhide button on the other purchases, and it worked fine. Help?
iMac (21.5-inch, Late 2013), iOS 8.3
Welcome to the Apple Community.
Select the content which is causing a problem and use the 'Report a problem' button in Your Purchase History on your computer.
Currently, if your purchase happens to be your most recent purchase you will need to click the large ‘Report A Problem’ button under the list of previous purchases in order to reveal the ‘Report A Problem’ link for your recent purchase. If your purchase is listed as a previous purchase use the small arrow on the left side of its listing.
Alternatively you can use the receipt email to report a problem.
I have the same problem and it is driving me crazy
Itunes won't let me unhide an album
