Board Thread:News and Announcements/@comment-4224349-20150306213141/@comment-26061718-20150308143700

Grabbergirl wrote: It looks like A Story for Steven got moved or scrapped.

I don't think they would put time and money to just scrap an episode unless there was something in it that CN didn't like (although I doubt that since they have a lot of freedom to work with). It probably got moved into the second season.