User blog comment:ILuvAnime/Fairy Tail continue after episode 175/@comment-113.210.142.245-20130403012354/@comment-7418318-20130404202705

As I understood it Fairy Tail is still "on the air", though right now they are broadcasting "old" episodes. Wether they are going to show all of them, or just a selection (which the title "Fairy Tail Best" would suggest) I havn't yet seen confirmed anywhere.

While there is no official information that I'm aware of, many people think that once the re-run is finished, they'll show new episodes again. Mashima's message that the Anime isn't over yet certainly hints at it continuing at some point in the future.