I'm on the latest software for the PVR and the android apps and have found the following.
The live TV app is no longer working. I get a message 'Unfortunately live TV has stopped' This was working previously.
The tv guide appears to be working apart from not allowing series recording and not allowing to browse earlier in the day than the current time even when browsing tomorrow's programs. I'm ok with it not allowing that for the current day.
The schedule is now populated.
I have tried uninstalling and reinstalling the live TV app a number of times.
I'm using a Samsung Galaxy S5.