just two silly question: did you put the cccam.cfg in the correct path?it should lay in /etc.
Beside this, have you tried updating your channel settings?
the fact is all the HD channels have been replaced by the same in SD because probably this is general issue in Italy;
Your Sky Italia card is obviously an 09cd ..
0919 cards are not effected ..
Its a waiting game now for oscam to find the fix for this..
I know of quite a few 0919 cards that are still working on HD.. I dont know of any 09cd still working..
The DUO has nothing to do with it, it is a Softcam problem, and as far as I know the only answer someone from an italian board received is "NO" (at least at the moment) form the developers of Oscam. And even worse: the Xdome which is the only NDS authorized receiver available in Italy doesn't work anymore either, and when an owner complained to sky the answer was "not our problem,get a skybox!"
G
Not completely true. I own a XDome 1000 HD and after calling Sky they wanted my receiver serial number and then they authorized the card for the HD channels. Channel pairing works perfectly even with XDome.
No, at the moment all cards*are affected, I have a 919 and all HD are gone. It seems that the pairing is active only for HD and the algorithm is unknown so for now no solution is in sight.
G
NOT for me.
As said I've two official S*Y Ita subscriptions and both of them are working 100% on HD channels on two different DUOs with CCcam. And they are only used on DUOs.

http://www.ericsson.com/news/130909-ericsson-enables-sky-italia-to-deliver-more-hd-content-to-italian-viewers_244129227_c