I understand that this topic is not related to Winx, but I should share it anyways.

Regal Academy youtube videos are now available again. Scroll down the page to find the playlists.

https://www.youtube.com/@RainbowJuniorEN/playlists

The only caveat is that the first episode and Grand Ball are not available. For a long time, RA videos were blocked or privated by ViacomCBS for unknown reasons.

And I must also mention that the Regal Academy official website has not been updated this year.

https://www.regalacademy.com/en

Still, the videos on youtube are good enough.