Another comic based off of Pony Trail. This even goes back a bit further to explain how AJ got sick before >>2277039. As usual, it’s because everypony’s an idiot except Twilight.  
This really didn’t turn out that great in terms of story in my opinion due to all the middle bits and their heavily implicative nature, but I couldn’t really come up with something to improve it. At least this explains why Scootaloo didn’t come along with Rainbow on the trip.  
Next up will be what happened to Spike, Rainbow Dash’s death, Fluttershy’s death, and then some Organ Trail stuff.