Conversation so far:
when does the next episode of naruto shippuden come out in english
The English air date of Naruto: Shippuden Episode 339 entitled I will Love You Always is to be announced (TBA).
what was the last naruto shippuden episode to air
The English air date of Naruto: Shippuden Episode 338 entitled 'Izanagi and Izanami' was March 25, 2016.

Question: why did the english airing of the show stop at episode 338
Self-contained rewrite: why did the english airing of the naruto shippuden stop at episode 338