Power went out, all data was corrupted. Lost a world I had been on since August. We tried reloading it, but it mixed with normal biomes. So a lot of stuff was basically gone.

In the middle of playing on our world that we had been playing on since August, the power went out. We tried reloading it shortly after, but the world had multiple chunk errors. It appeared that the world that had once been extreme biomes, was mixing with a normal biome version of the seed. It then said that it was corrupted. We tried deleting it, and reinstalling it, but then it was fully gone, and the only worlds I could load were old worlds from ps3. Is there a way to get the world back?