User blog comment:FangerVamp/Season 5 episode 14/@comment-12525944-20130128223351

winx.wikia.com OFFICIAL STATEMENT ABOUT AIRING episode 14:

"We obviously don't know when it's gonna air, but you can be sure, that you will be the first ones to be informed from us." - wikians of winx.wikia.com

Seriously, Nick hasn't released their final tv shedule yet. Untlil that, we can presume that episode wll be released sooner or later. As Season 6 will be released in 2014, we can also presume, that Season finale will be released... mmm... November/December.

If so, 14th ep will be released in May.