Behind every source within Channelpedia there is a VDR user who provides the source to Channelpedia - this has been described in VDR-Portal multiple times. If there is somebody who is happy to provide the complete channel list to Channelpedia regularly and fullfills the requirements I have set for this then 23.5E can be added, of course. My dish is not pointing to 23.5E. There is no more for me to add to this.
I am sorry, but I cannot find above mentioned requirements, except this thread: VDR channels.conf channel scan request - channelpedia
My dish points to 23.5E and I am willing to help uploading the channel list to Channelpedia on the condition that this can be automated.