Its rumoured that due to the banning of Fiend for hacking, Fiend/Mindfreak are persuing legal action against CG.  This is against CG's t&c's which has resulted in the below statement.

"Hello, the CG organisation Mindfreak eSports are suspended indefinitely from the website and all competitions due to breaches in our terms and conditions.

Our issue is with the overall organisation, not the individual players. Sorry to the obvious inconvenience caused to them by this action.

Will update with any further information as soon as possible.

Thanks"

Asterix - CyberGamer Co-Founder

Due to no further information being released at this stage from CG, there is no evidence at this juncture besides the assumption that this has come about due to Fiend's ban from ALL CG competitions.

source: http://www.cybergamer.com.au/forums/thread/406185/Mindfreak-eSports-suspension/