There is a slight difference between the UK cinema version and the UK DVD release. In the cinematic release, the queen/Robbie Williams version of We Are The Champions starts playing when William and Jocelyn kiss just before the credits, whereas the DVD release has a different song play. However, We Are The Champions still plays over the last half of the credits.
Assuming this is correct, just which version of this movie (the theatrical or the extended cut) UK DVD this might be referring to, I do not know + I regret I do not have (either UK copy) to check. Also no idea if the UK BluRay is at all affected either, or any other country release for that matter. Can anyone confirm this IMDB data?