What save bug is recurring from your game? It might be fix now. Assuming you read the version updates?
Viewing post in Lust Odyssey (NSFW Visual Novel) comments
Yes, I read it! But I don't remember seeing any of that mentioned. Basically, the game was so buggy that the only solution was to delete it and start over, and the saves were deleting themselves. Sometimes, I would save the game and continue playing, and when I went to save again the previous game wasn't there, but that was in situations where I noticed, many times I would save and close the game, and when I opened it again, the save was gone! This made me have to redo quests and level up again several times, and let's not even mention boss fights.