It seems Rainbow made 2 different animation tests of the same scene with different lightning. On the left is what they uploaded on the Winx Club international channel, on the right is what was shown at Napoli Comicon. I think the one on the right is the final render! There's much more environmental detail and the lightning and animation is much better. There's no way the lesser version is gonna be the final one.
Spring gives joy to us, over and over again. The season of rebirth, the freshness of newly blooming flowers fills the air. This newness fills us with excitement, as we see nature waking up. Welcome back my old friend.