So Season 5 has been settled (I know, NOT YET, but, at least we know that there IS a Season 5). Season 6? Don't think so.
Is Miss Griselda speech includes the first year? Or does it mean for the NEXT five years?! I wish she was more umm.. Detailed. Then again, is this comic reliable? Last but not least, werunchick have drawn a fanart of Bloom in the Sirenix transformation!