Having the same problem too. For me having issues since Friday 27th, or that's what it looks like. When checking via CCcam info, it shows as ecm ok.
Will pm you the channels i am having issues with. Let me know if yours are same.
Was using CCcam 2.1.3. but have tried different versions of cccam, to see if that's the problem. Am thinking of trying a different image, but i doubt that will help
Also might try different camkey and camdata. Although this is the ones that i managed to get to work with my irdeto card for mcsa
CAMKEY: /dev/ttyS0 A0 A1 A2 A3 A4 A5 A6 A7
CAMDATA: /dev/ttyS0 CA FB 64 CA 97 0D 10 DE DF 76 9E DA 1A 57 07 13 C5 0B E7 1C A8 71 19 4F F5 82 0B F7 B5 46 06 BB B8 EC 7A 1D 51 B1 64 9A 3E D2 22 B5 3E C5 8F 56 38 F1 E2 69 9F 50 9F 30 89 AF E2 91 CA F5 E2 3C