After the most recent aquatic update on Xbox One, I play the Windows 10 Edition on Xbox One, all 3 copies of my Survival world that is like 7 or 8 years old are mistitled and greyed out. When selected in the options the seed is 0 or -1 and there are no options. IF you try to load it the game crashes. What happened, years of work is gone or inaccessible now.

I've posted complaints in several spots and I keep getting the runaround.. Is anything being done about this?