Well, at least you agree that people can have their own interpretations. That's a start.
When the creator contradicts previously established canon, then that's poor writing. Nothing more. And it
is perfectly legitimate to treat it as an AU / non-canon. If you are truly bothered by seeing people do that, then I believe there is an "ignore" function on this board that you can use.
Nickelodeon has messed up scheduling in the past, especially with the Season 4 finale. But, this time, they redeemed themselves in a way.
I have not read the Wolves of the Calla yet (that's book 5, right? I only got to Book 4). So, I can't fairly give a full answer to that part. I suspect my answer would be: neither. I would think for myself.
Thanks for the heads up
The thing is: I actually think they did a great job with the vast majority of the series. I know not everybody agrees, and that's fine! It doesn't lessen my enjoyment one bit, just because people may have a different opinion. However, Ciro and the others unfortunately took an enormous stumble here. I'm glad it's not canon.
There were a few times I came close to losing interest, as well, just because the hiatuses were so frustrating. Glad I came back to it, though.

It was interesting with the Space Arc. I enjoyed it much more on DVD, without the hiatuses. Basically I did a semi-binge, would watch one disc on Saturday and one on Sunday, when I wasn't on weekend call, and it flowed so much more smoothly. I ended up really enjoying it. The 2nd half of Season 4 was great, for me as well
Yeah, I don't completely understand Nick's actions here, either. Unless Ciro was just extremely adamant about the arc for some weird reason? Like you, I'm curious as to what went on behind the scenes.
Agreed.