It's a torrent that's more than a year old, what do you expect? That said, here's a working torrent instead: girlcelly's alternate upload on the Nyaa tracker.
Sorry again for adding to the list, but you're the only one left with this. Please reupload when you have the time, thanks. みずカノ
Also, could you update this to Ver1.31? It wasn't listed, but it definitely got updated. 隷属と解放のラビリンス