User blog comment:CalienteSnaidero/Batgirl's Coming?/@comment-3087504-20110723041229

Actually according to IMDB, episode 11 is producoded as 18, so ep 18 might air before eps 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 and 26