During Infinite Crisis, Superboy was killed by his evil doppelganger Superboy Prime, Cyborg was severely damaged by cosmic forces unleashed by Alexander Luthor Jr.
Fans of the 2003 series have especially made their displeasure known, but while younger viewers might not realize this, Teen Titans Go! Robin and Wonder Girl eventually rejoined the Titans now located in San Francisco, California and helped foil Bombshell's plan to frame Miss Martian as Deathstroke's latest mole in the team and allowed Raven to cleanse Jericho of the Azarathian corruption that had turned him evil.