Ep1 works fine for me and started downloading within a minute.
It's likely your internet service provider is blocking the connection. Try using a VPN.
I have posted an alternative link below which I have also tested. But takes a little longer to start downloading.
Side note, all chinese torrent usually last 1-2 weeks. After that, it's really depends on luck. As not many people will continue to seed the torrent to keep it alive. At ep22, it's well past that time frame. So it definitely will take a lot longer to connect to a seeder. Btw, most bt client can check if connections to the torrent host is possible through right click -> properties (for Windows). You should check that to see why and if any seeders are left.
