Hi,
ive run the update 1.17.10 on my sons iOS device. Since I've done this all his builds on one of his worlds have disappeared. In their place are huge holes.
It's only happened on one world, it was his largest world. He has spent months on these builds and to have them wiped out after an update is not very good.
any ideas if these are lost forever or how to get them back?
I have attached a before and after picture below.
Related issues
Attachments
Comments


Thank you for your report!
We're tracking this issue in MCPE-98789, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki