Board Thread:Questions and Answers/@comment-5.54.10.160-20140130030650/@comment-1824272-20140201153902

They're the same menu, and your PS3 doesn't have a problem. It honestly sounds like you bought DLC for a different region for the game than the one your disc is compatible with.

Can I ask you to test something? Go to multiplayer, and create your own lobby, and check if you can set the Compatibility Pack setting to any of the 8 different ones. If you can select all eight of them, then the DLC should be working.