My world disappeared.

I am playing on xbox one. I was playing xbox live. The game disconnected, when I reconnected it asked for my login. My world was gone. Xbox support had be delete profile and restore, It gave me back an older version from 2 months ago. I have lost at least 80 hours of work between my wife and I. This happened in the afternoon on May 2nd. I have talked to xbox support and we have tried everything they know. They sent me to you. I tried Mojang support, they sent me back to xbox. It would be great to get my world restored to May 2nd.

If you look at this picture you can see a railroad that is not in my world now. In the top left hand area there is a house. All this is gone. The world should be much larger. It looks like the save from around Feb and not from May 2 when I was last playing.

This was first reported under MCCE - 7247