Here's what they said:
Hello Bryan,
Thank you for contacting PlayStation® Technical Support. My name is John, and I will be assisting you today.
After further research, I have found this content is not available on the PlayStation®Store. It was available at one point. However, the content on PlayStation®Store is subject to change. The products that are available in the PlayStation® Store is entirely at the discretion of the game publisher. We can only provide what the publisher authorizes us to sell. At some time i the past year Electronic Arts decided to no longer provide this content.
Thank you so much for your time and understanding, as well as giving me this opportunity to help you today, Bryan. Also, you may receive a brief survey regarding this correspondence. If you don't mind, I would appreciate your feedback regarding how I did and the resolution I provided.
Sincerely,
John D.
PlayStation® Technical Support
HOW AM I THE ONLY PERSON THIS HAS HAPPENED TO?
my advice would be DO NOT DELETE DLC