In that case all I can suggest is that you edit the bouquet entry for this and ensure that the settings are correct.
If the channels are encrypted then ‘Map Encrypted Services’.
I used the following and got the five channels in my channel list
I attempted to create a Bouquet for some DVB-T channels using the scheme above, and it failed to see any services. I could not find the equivalent form of SID for DVB-T so most likely had incorrect info in any case.
I guess the cable supply is in DVB-C format which would be similar to DVB-T and probably fails for similar reasons.
Maybe someone with information could comment on this?
Is there a different method of creating a bouquet for DVB-T/DVB-C channels using their SIDs in Tvheadend?