Seed has lost double village after latest update.

I have a world I made before the update and it had the village then I put the same seed: -200889213 when I created a new world after the update and the whole village had just gone. Is this a new feature?  Happens in all game modes.

P.s there is a natural sand flat cross in what was the sand village part of the double village. So you know they are the same seed/world.