So, I wonder what Luna was
doing all year that she didn't figure out the changes?
Hang on, let me try to think about the time-frame here...
She turned back during the summer solstice. Which is in June.
If we assume that Season 2 takes place after Season 1, roughly, then we've seen Fall and, more importantly, Spring arrive since her return to normalcy.
If we assume that Nightmare Night takes place in their equivalent of October (to make it as much like Halloween as possible)... that means that Luna's been back for over a year now.
I wonder why it's taken her this long to figure out that
capslock Sonorus The Traditional Canterlot Royal Speaking Voice isn't really in use anymore, among other things? Or why she didn't try this bid during the
previous Nightmare Night?
I have a message from another time...