(PSVITA) Assets Not Loading

I’ve tried two games so far, OFF and Space Funeral. For some reason whenever I boot the games, the custom assets of the game don’t load. I thought it was originally it failing to properly carry over the files from the zip folder, so I reinstalled them making sure the assets were there but it still didn’t load.

Weirder, is that when it did load an asset when I went back and looked at the file the asset that previously was intact was effectively deleted. It was still there in the files but it had no data in it. For both music and art.

Am I missing an obvious step? Or is it just being weird.

Can you check if the sd card/file system is corrupted?
Usually there are no files being written to in the game directory besides save games and logfile. So empty files might be an indicator something else is wrong.