Hello, I am new to this forum. I came to get some much needed help.
I got LBP3 for PS4 and very little of my DLC can be unlocked. I'm in a wierd situation. I got my PS3 in 2009 and got LBP as my first game. Me and my brother made a PSN account using all of our dads information and then we purchased 100ish $ of DLC. Then we made my brothers account. Then a year later we made mine. We purchased DLC in all 3 PSNs on the same system with no problems.....
Now we have LBP3 and the little DLC we could redownload from each profile downloads to the system but it doesn't. I will show that I have, say the Incredibles outfits, in my popit but when I try to put them on, it says I don't have it. It's really weird. However if I am playing with my brothers or my dads account it's fine. Some DLC simply won't redownload. There is over $200 dollars worth of DLC we have purchased that we can't use. Please, if you can help at all I would be so thankful!!!

They are aware of this problem and are working on it. They should have it fixed soon.

Please be patient I am sure it is going to be fixed soon They are working on it as hard as they can

Like the two above me are saying.