Google Translation:

Rules change

Old

1.10.
Releases that contain 2 (two) or more types of files together on the same torrent with different extensions are not accepted when it comes to the main files, such as anime video, serials, adult videos and others. Example: RMVB / AVI - MKV / MP4 - MPG / ISO - JPG / PNG etc, except for films with adult content.

Updated

1.10.
Releases are not accepted when they contain 2 (two) or more types of extensions, qualities or audios together in the same torrent, when dealing with the main files. Examples: WEB-DL / HDTV - Dual-Audio / Subtitles - MKV / MP4 - JPG / PNG etc, except for films with adult content or rarities.