You know, I also got hooked. I remember seeing something about this like 2019-ish? Of course, was out in Italian so I waited to see if any English episodes were out (the original language that the lipsyncing was done to). Kinda forgot about it until we heard that the G5 Movie would be in 3D, so I had a new look. Found 3 episodes in English, it grabbed my attention, and started looking for more no matter the language, as long as there were subs. And quickly discovered that the order of the episodes may be a little muddled.
Hey. Not sure how active you are around here, but just thought I'd let you know that a Ukrainian children TV channel called PlusPlus that airs MLP used this specific art as their header to their recent poll.