They have a gigantic topic front and center on their forums, Sony said they are going to address this in a future firmware update and that's all they're saying. Apparently their customer service reps simply tell you that trophies are an optional feature that is still being tested so we can't complain about it.
Ratchet also does not work. I paid for this turd, this is bullshit. Half my PSN games don't work.
edit: My saves are sitting right there, the games simply don't read them. Deleting and redownloading doesn't do shit, and some of them are gameshared so I don't have that option.