A, she isn't real and is being written over time by a collection of flawed an fallible people. B, the episode isn't about her... so it can justify spending the screen time elsewhere. C, events in this fictional world are not stagnant, 'stuff happens in the margins' one might say... and perhaps if you want to you can imagine at one point when she wasn't in a scene maybe she ran off and called her aunt, but they weren't home and that's why they didn't come help or why she doesn't mention doing it, because doing so wouldn't be productive in any way.
Yep I wish I had that volume control.
Here's what goes on in MY brain!
"Hey brain, look at line A."
Brain: Yes that's obvious. However, this does not change the fact that it should have been addressed. Therefore an error.
"Uh B?"
Brain: You say that like it means something. It not being about Applejack does NOT change the fact that this is an error you should be aware of. It not being focused on her, as we pointed out earlier only ADDS to the reasons this should have been addressed. Because it's not a problem the writers are trying to show her deal with. Therefore an oversight, and thus error. If we are not focused on Applejack, why have her make this error at all?
Brain: And before you say it, we are very well aware it was a simple oversight, and 'D' the writers didn't think it would be a big problem. Hell I'm sure most don't. However at the end of the day, or after all it said. It still doesn't really make logical sense for Applejack to have acted this way. Thus, say it with me now, an error.
C: This honestly is the only logical answer we can really come up with. She must have done something off screen. We feel this messes with the narrative personally. However we are very much aware of how minor an issue it is to others. We don't feel that means you should just overlook this though.
E. Hey it could be. Doesn't change the fact that Rarity should know Applejack enough to ask why she didn't call family though.
It's such a minor thing to most people, but it sticks out so strongly to me.
Why? Because you wouldn't see this mistake in a show like Avatar the Last Airbender, or Gravity Falls. Heck in Gravity Falls for the Sock Puppet Theater episode, The commentary has Alex Hirsch talking about how they worked on the plot of the episode over and over because they HAD to find the right balance of events that would make having Dipper make a deal with Bill Cipher believable.
The results of such care in crafting the world and characters are shows considered masterpieces by most who watch them.
I only wish the same care was put into Pony.
In the end that one little point about Applejack's error sticks with me because deep down I just feel that you should look out for those little points and correct them when you can. I can't fix this episode, but when I create things. I can remember how this didn't flow properly, and make sure I don't do the same.
It helps I just find working out a logical solution to such things well, rather easy and fun. It's why I love to write.
I'm not out to ruin the episode for anyone. This little glitch doesn't ruin it for me. I perfectly understand that people will consider it minor.
I'm just trying to spell out the reason I see it in the first place, and my frustration comes from people trying to tell me to ignore it, or trying to convince me it's not worth noting. Because that isn't a mindset I'm able to take.
And well since I see no cons and only pros to keeping little things like this in mind when it comes to storytelling. That's basically all she wrote.
You are allowed to interpret and enjoy this episode in anyway you want. Just... don't tell me to think differently about it unless you can give me a logical reason as to why I should.