Corrupted Saves

One of my saves has been corrupted and I am unable to get it back, I have no idea why it could have corrupted, I didn't crash the game last time I used it or turn my PlayStation off whilst playing. I have attempted to use 'rebuild database' on safe mode to get my save back but have had no luck, I have played through the game before and not ran into any corruption,  I was doing a new save to replay the game after some time and all of a sudden I cannot get my progress back. When one the main menu and loading saves it states "0.0 hours played" and simply has the word "corrupted". I never received an error message either, when I first went to load in after it had corrupted it simply loaded me into an older save. I am playing a Ps5. I would think that somehow I can reload a save that may have slightly less progress but still most of it somehow through my saved data but cannot figure anything out from that. I do have PS Plus and have my data go to the cloud. Is there any possible solution to bring back my save?