Even when tuned to 70 the EPG isn't populating, and there is no programme info available for the current programme. It's a broadcaster problem, maybe Horror haven't paid their bills.
Curiously there is currently some kind of ST TNG spin-off; I'm not familiar with DS9 but it doesn't look like that. It's got Worf and O'Brien in it... and it's in 4:3!
Update: it is DS9.