Minecraft refusing to launch after PSVR update

Since updating to the PSVR update, my minecraft on PS4 is stuck on "MOJANG STUDIOS" loading screen and won't do anything. I don't want to reinstall because I'll lose all my worlds, is this a known issue or just me?

 

WHAT I DID:

Updated, went into a world and it worked with my VR except I couldn't change perspective while in VR. Then I restarted my PS4 thinking it was just a glitch and now it doesn't work.