Lost all money and cars (PS4)

Same here... I just sold a car and was in the middle of customizing another when I closed down the game to eat, just hopped on and logged in fine but the car I sold was still there and the one I was doing up hadn't been touched I shrugged it off thinking it just didn't save and continued from there but right in the middle of customizing a get a pop up saying purchase failed when i try to buy a visual part? So I quit to lobby and relogged to try and fix it then I get the same message "local data is different to online" so I selected yes and after a really long loading wait all my cars were gone, over a million dollars gone, my character is some random avatar and a default 180sx? All I've got is my story progress and my rep lvl? Wtf I'll be refunding is this isn't fixed soon.