Disconnected and lost everything

Left my Xbox for an hour or so to afk farm to come back to a disconnected screen. Tried to play later this evening and my characters inventory is gone along with all my levels and gear, tried my last 5 back ups and each one is the exact same.

 

Don't know what to do about it? Lost a whole lot of fully enchanted nether gear and materials for a build with stacks on concrete which on survival take so long to obtain.