Loss of some Sky HD channels on illegal card sharing systems....

http://www.satandpcguy.com/blog/2014...aring-systems/

As part of their antipiracy crackdown, a handful of Sky HD channels have become more secure, and are no longer available on most illegal card sharing systems.

You can expect more Sky HD channels to be lost as they deploy the same measures to those channels....maybe they will also deploy them to their SD channels also...