This build version 366676 installed yesterday, 6/5/17 and immediately two game progress issues occurred.
1. If you play for a long length of time - the save & quit function locks up and will not work - game progress lost
2. If you quit playing without saving, upon return, progress is lost and game resets to previously last saved game
MCPE-22430
Progress Lost
Resolved
Duplicate
1
Thank you for your report!
However, this issue has been closed as a Duplicate of MCPE-20715.
It has been linked to this report. If you have additional information, please add it to that report.
If you have not, please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Feedback – 📖 Game Wiki