Persona 4 arena ultimax DLC problem

I'm not sure if this is a problem with the emulator or the game, but for whatever reason, persona 4 ultimax is refusing to acknowledge my DLC, I've been successful in the past with persona 5 and borderlands and I've triple checked that all the files are from the same region so I'm at a bit of a loss why this particular game isn't working.  Any assistance would be greatly appreciated.

Thanks in advance



Edit:problem solved, updating to the newest release fixes this problem