https://e621.net/posts/3610274?q=tricksta
https://e621.net/posts/3609275?q=tricksta
https://e621.net/posts/3610270?q=tricksta
The animation was done as charity by the artist who animated it, and every comment, view, fave, and upvote on that art was well deserved by the person who took the time and effort to make it possible.
Someone decided to flag both of the most popular versions of the 3 as inferior to the least popular one of the 3, and without question, both of the trending animations got taken down.
There is no reason both the version posted before, and the version posted after would both be considered inferior to the one one posted in between those two.
A simple check of the source link would show there are in fact 3 versions of the animation here, and all 3 have something different going on with it. https://inkbunny.net/s/2826389
Maybe it was a honest mistake, however at this point It's my belief whoever did this had the intention of getting those taken down for the fact they were doing so well, and was knowledgeable of the fact,
no one would actually look into what was being claimed before swift actions was taken.
It to me feels like something that can happen with any post that has multiple versions on here right now, and I only hope it's an issue that could be prevented in the future.