@Latecomer
If I had to guess, the “errors” were with Trixie and Twilight… when nothing about it really was an error?
Again, self-aggrandizing “apology,” and Trixie walked in talking like she was rubbing something in Twilight’s face (which it turned out she
was doing exactly that, might I add, so Twilight was right), with this smile on her face.
And then she doesn’t help her case afterwards. Would you trust that face? I wouldn’t, Twilight didn’t.
My unpopular opinion is that I find Twilight’s viewpoint in that episode sympathetic. No, she wasn’t perfect, but then, that wasn’t the point of the episode, anyone being perfect.
Yeah, I believe Trixie indeed got over her envy-induced “rivalry,” regarding Twilight, and vice-versa, judging from how they were 100% civil in S8, but it cannot be expressed enough how much it was her fault.