Minecraft World enabled cheatsby itself causing the world to lose achievements.

Recently my friend and I were working on our world on Xbox one Beta when I noticed that the world no longer had achievements. We created the world for achievements and were confused on how and why they suddenly turned off.

We looked for a reason how it changed and we noticed that mob griefing was turned off but cheats were turned off meaning that somehow it changed itself. We both believe that this is a bug and has affected our gameplay. We dont wish to start all over again and lose months worth of work. But we may have to unless theres a way we can fix the achievements.

Is there a way that we can re-enable achievements for our world as it shouldn't of changed at all, I'd be grateful if there is a way.

Thanks.