User blog comment:YuutaScarlett/Another Anime Break?/@comment-2125188-20140826183046/@comment-76.161.172.226-20140826211156

Actually, what Funimation labels as seasons doesn't really match what the production was:

1st block of production - 48 episodes. 2nd block of production - 26 episodes. 3rd block of production - 52 episodes. 4th block of production - 51 episodes.

1st block was their first year of production. 2nd block was the half year in the same time slot. 3rd block was their first year in their new timeslot. 4th block was their second year in their new timeslot.

So now we're in a fifth block of production, in the same timeslot. Given that these Saturday morning timeslots typically get booked for a year at a time, we're likely going to get 52 episodes unless they need to take a week off for something, or they only booked the slot for half a year for once.

Also, as it stands, they're basically on track to wrap up this arc in 26 episodes, leaving them with 26 episodes to do whatever they wish.