Minecraft PS4 world save glitch?

I went to open a creative world the day after I had a hard time putting my PS4 in rest mode. I was allowed to open the world but was told
Trophies have been disabled because the save belongs to another user.
Also, all of the settings were different, such as it loaded in survival mode and auto save was set to off. Even after turning off fire spread, several fires broke out. I made a copy of the game with the same results. I last played the game on 7/6/15 and the problem was there on 7/7/15. This occurred shortly after the recent update, but had worked fine for several days. Is all my work lost?
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Why is my Minecraft stuck on saving world PS4?
Fix 1: Restart Minecraft or the PS4 Console. Fix 2: Clear Your Minecraft Download Cache with a Hotfix. Fix 3: Update Minecraft to the Latest Version. Fix 4: Update PS4 System Software.How do I recover my Minecraft world on PS4?
How to Recover Deleted Minecraft Worlds on PS4What do I do if my Minecraft world is corrupted PS4?
Minecraft Interactive Experience The file is still there with the other saved worlds; it is just been corrupted. You can re-upload your application data and specifically your world from the settings in your PS4 menu. Go to application data and simply upload from your online back ups.Why is my Minecraft world not saving?
If it is not saving successfully, it might be because you don't have sufficient storage space on your device for the new save files. (The thumbnail is probably just overwritten and doesn't require any additional space, so that part works.)how to get your corrupted Minecraft world back on PS4
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