Game is going through first time set up again?

[Saccharin]

I'm running the Ps4 version of the game and I have never heard of of this version losing all the patches. I currently have the patch from February 2nd 2015 being redownloaded. Even more so my Ps4 just told me about an hour ago that 3.48 was downloaded despite it actually going live on the 30th and me playing before and after that day.

While it's probably a big bother your characters are completely safe because they are stored on the server. You might have to redo your personal settings though.

Have you had issues with corrupted games on the PS4 before?