To be technical!
spoilers:end of spoilers
It's how the season ends itself. They're currently aiming for a third season with Hordak as the villain.
Also, Skeletor lost his god power because he depowered himself to have sex with Evil-Lyn at one point and Teela is new Sorceress.
That is the level of writing in this series. All Hail L-Sama!