Old rule:

1.2.15. Banned releases: aXXo, BRrip, CrEwSaDe, DNL, FaNGDiNG0, HD2DVD, HDTime, iPlanet, mHD, mSD, nHD, nSD, NhaNc3, PRODJi, SANTi, ViSION, WAF, YIFY, pre-retail CM8 releases, PSP/iPad/mobile device preset encoded

New rule:

1.2.15. Banned releases: aXXo, BRrip, CrEwSaDe, DNL, EVO, FaNGDiNG0, HD2DVD, HDTime, iPlanet, mHD, mSD, nHD, nSD, NhaNc3, PRODJi, SANTi, ViSION, WAF, YIFY, pre-retail CM8 releases, PSP/iPad/mobile device preset encoded

Group EVO got banned for their low quality encodes.