User blog comment:FairyRaven/Fairy Tail Chapter 424: Avatar, Review and Commentary/@comment-5303512-20150320044251/@comment-125.212.122.57-20150321021923

Actually the anime did not say that Sun Village is part of Tartarus arc. It was just announced that Tartarus arc will air in Spring 2015. Sun Village is 15 chapters, good for 8 episodes for April and May. Tartarus may begin in June 2015. June is still Spring so the news is still correct.