Well, I guess I;m done playing.

My save with my huge vault, tons of money, and tons of dwellers is gone. Played last night before bed. tried to play after I got up today and no more vault/save.

has been getting a bit boring lately so maybe it's a good thing?

my main save is gone too after the update. 200 dwellers, many with maxed SPECIAL all gone. Of course the silly little save with 30 dwellers is still there, but not my main game.

Yep same here. I had 2 saves a good vault and one with a crappy vault. Crappy vault with lile 17 dwellers is still there.