Litearally, same. I have been busy and playing other games too. I come back and of course updates and nonsense. Anyway, try to remove the old save file out. Clear out all the cache and localthumbnail stuff, then launch the game. Most of us lost our old save to the new update corruption. I was able to get that white screen to go away. Also, if you play with mods, you probably are gonna need to refresh a lot of them or remove them until their creators provide updates. Most CC I have is still functioning though.