User blog comment:Miskos3/Fairy Tail Anime Relaunching!/@comment-5782007-20130713033028/@comment-5598380-20130714044139

some of the recent chapters has enough material to make 1 chapter into 1 episode. The last part of the GMG Arc have many scenes that needs to be added. In the first part, 40 chapters was adapted into 25 episodes.