Have a look at Lynette's answer in this thread, it's most likely the vine covered tiles causing the difference: https://care.king.com/en/alphabetty-saga/i-m-stuck-at-level-39-on-alpha-betty
As long as you actively connected your game to Facebook beforehand, your progress will be saved and synced to it. If you did, when you reconnect to that account in the game again, the progress from the point where it was last synced will come up.
Apart from following the suggested troubleshooting, there's not much more you can do really: https://care.king.com/en/candy-crush-saga/loading-crashing-issues-ios
As long as you actively connected your game to Facebook beforehand, your progress will be saved and synced to it, removing the app won't effect that. If you did, when you reconnect to that account in the game again, the progress from the point where it was last synced will come up. What happens if you load the game…
I take it you're connecting to a Kingdom account, right? If that's the case you need to hit disconnect from Kingdom in the game and just reconnect to your Othella account using the credentials you made.