This will be fast, the left is the original version that aired in TV-Asahi back in June while the right is the edited version that aired in TV-Asahi on their Kamen Rider Decade rerun. Aside from the rather "darker" some scenes were axed out to try to "tie-in" the movie and the series, since to those who have read the spoilers online, the finale of the series doesn't match with the Kamen Rider Decade: Final Chapter.
Courtesy from Heropower for the link.