I have never see this issue before. Please check user which do you use for connecting to server if there is somthing in "Channel Tag" option (Configuration/Access Entries) - it should be empty to be able view all channels. Or you can check log - there should be channel count downloaded from server. Something like:
[TvHeadHub.DataModel.ChannelDataSource] 116 channels
If there is something different from 2, it is my issue or otherwise is something in tvh settings.
Log can be found in your profile directory c:\Users\[Your username]\AppData\Local\Packages\9388Wally.465111A6D3D5_srjp817t7b3e0\TempState\tvhplayer.log
Or you can send me log also through the app via feedback form and if you fill your email, I will check it and reply.
Update: do you have other channel encrypted or all are without CA?
PS: I have ready new version with playing tvh recordings, but still some issue to solve...