This is rather old but I thought I would share it with everyone. When these first came out, if I remember correctly, Tecna wasn't shown and we were left scratching our head as to what was going to happen to Tecna. I'm guessing the new theme is flowers instead of shells.
Source: Winx Magic
I apologise for the lack of news, but as you may know, not much is going on except for the release of the movie in various languages at the moment.