It only applies to the UK version of the Doctor Who - 50th Anniversary Collector's Edition Blu-Ray released in Sept'14 due to a FPS 23.98/50i frame rate problem on disc 2
Mods, not sure why this has been moved to 'Out of the Archive' firstly with no advice - so I thought it had been deleted - and secondly when other posts such as ''The New Doctor! He's So Capaldi!' amongst others haven't been moved?