Cut of the Timelords

Series 3 has very recently just been made avaliable on the United Kingdom iTunes store. Before this, it had only been on the American store, but through this month, they are slowly adding them. But, there is just one problem with buying this series on iTunes. They have cut down the season finale 'Last of the Timelords', to make every episode more or less forty-five minutes. Normally, the length of the episode is fifty-one and a half minutes, but it now has a running time of 46:21. What have they done? They haven't cut 'The Runway Bride', so why this? So does this mean that when the fourth series is on, 'Journey's End' and all fifty minute episodes will be shortened as well? And you would have thought that they had chosen the worst scenes...