From all the comments I have seen (as well as my own experience in the past) Now TV is way behind the availability curve on streaming live content on chase-play or catch up. Slow to turn up or doesn't turn up at all. It is like having a mate recording it for you on their VCR then remembering to bring the tape to the pub to give you later that day or maybe the next day or the day after if at all.
There are still problems. My recording of The Ashes highlights at 3pm hasn’t worked because the EPG is still stuck on the previous programme. According to Darren on the EE forum thread the new system is only being implemented on a variety of 23 channels from 2nd December and will be monitored and rolled out across more channels in due course.
