Lightrooom resets back all the changes to the photo (even though on the preview is shows edited)

[dariagstn]

Sometimes on the mobile version of LR I have a problem when the photo I edited shows right on the preview, but when I select the photo, it goes back to the original (and it happens to some photos, other show properly) and  I cannot bring it back to the edited version. However, on the other devices that I have, it shows correctly. I am using the latest version for android. 

Is it a software glitch or something in the settings?