It wasn't actually live yesterday morning - that was taped last week after their interview, when they were suffering from jetlag. I'm definitely agreement that it was not a good performance at all - Jon did not look comfortable or seem to even enjoy it!! If I remember correctly I think someone who was there last Saturday said they actually did the song 2 or 3 times until Jon was happy with it - what on earth did they throw away?!

However, by all accounts the show they recorded yesterday afternoon was amazing, so it was obviously just a one off. This should air next weekend.