Previously on AskLyra

Bon-Bon: Lyra, did you notice Fluttershy and Rarity acting strange today?
Lyra: Maybe its Changelings!
Bon-Bon: That’ll be the day!

Bon-Bon: Somepony answered, but it wasn’t who it should have been. What about you?
Lyra: B won’t answer no matter what I do.

Bon-Bon: This has got to be some kind of stealth insurgency. That means most ponies should still be themselves.

Octavia: Bonnie.
Bon-Bon: Octavia.

Bon-Bon: The Elements of Harmony, and possibly the entirety of Equestria’s security forces, have been compromised.
Octavia: Given their selective approach it sounds like changeling tactics to me.

Hissy McFit: Stupid equestrians! If Queen Chrysalis sends the signal to the changelings posing as the princesses, they’ll declare war on every nation on the planet!

Raindrops: So, we’re going to Canterlot?

Guard: You understand we can’t imprison the Princesses without explicit evidence of their involvement.
Lyra: Yeah. This is the hard part.