User blog comment:B214/Season 3 confirmed!!!!!!/@comment-24173056-20140617024909/@comment-9339850-20140617025337

thats way too far off.. maybe they'll put in one Short Story in in between the episodes when one arc finishes and the next starts, but volumes like 3, 5, 8, 13, etc. which are made of Short Stories, never get much focus because they are the "filler" of the series, and the stories actually happen in during the time of the volumes previous; So they just add some extra side story and content, without disrupting the actual main story