Sounds Like Comics Ep 244 - Wolverine and the X-Men (TV Series 2008 - 2009)

Developed by Craig Kyle and Greg Johnson, Wolverine and the X-Men is the animated series produced by Marvel Entertainment. It is the fourth animated adaption of the Marvel Comics X-Men characters following Pryde of the X-Men (1989), X-Men: The Animated Series (1992), and X-Men: Evolution (2000). Luke and Nathan travel to the days of future past, also known as 2008, to revisit this 26-episode single season comic book series. After an explosion at the school, the X-Men went their separate ways. But they must unite once again under the leadership of Wolverine to prevent an inevitable war in a battle against the injustices of the Mutant Response Division (MRD).