At this point, I don't even care about this Derpy controversy. I have the original video, with the original voice. Since that animator says Derpy will continue to be present in episodes, that'll be just fine.
Chances of making them revert to the old version at this point is low, and not worth my effort. If they actually are able to sway Hasbro and revert the change, hats off to them. Doesn't sound likely since they just spent however much time and money to do this bullstuff anyway lol