I created my survival World in 1.8 on an Android Device.
I uploaded it on Realms because I needed to clean my telephone, so I wanted to upload the world, uninstall everything and download it again to play offline.
When I try to play online on Realms, I log normally.
But when I try to play the downloaded offline backup the game tells me " a newer version of the game has saved this level. It cannot be loaded" which is NOT possibile, since the version is still 1.8 and I never played other prior or later versions ever.
I tried on multiple devices and the situation is always the same.
Thank you for your report!
However, this issue has been closed as a Duplicate of REALMS-1399.
Please add a vote and any new information to the main ticket, which will be updated accordingly.
If you have not, you might like to make use of the search feature before making a new ticket, as it's likely that the issue has been reported already.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki