Strange Post Ending Scene - Caution Spoilers
So on my second play through I followed Amita, killed Sabal and Pagan. After Pagan, the credits rolled, and I went back to the game to see what else I could do. Have been wandering around collecting propaganda posters trying to get them all. This time I replaced the bow with the flamethrower as it's the only way I have found to collect/destroy the posters that are out of reach. I was not willing to sacrifice a holster for the flamethrower during the game, but now it doesn't matter.
After finding out my map was missing three poster icons, I started visiting all the outposts and villages to see if there were any on the walls that were not marked on the map. This morning I went to Tirtha, and upon exiting the safe house a cut scene began I had not seen. It was Amita calling out all the residents demanding that they fight, old and young alike, and threatening to kill them if they refused. Now there was no A on my map indicating Amita would be there. Since I killed Pagan and watched the credits, the only large letter left was the Y for Yogi, as I had decided to skip their last two missions, so this was a surprise. Ajay puts up some kind of weak, "Amita, what are you doing" argument, the scene ends with no one being shot, and Amita walks out of the village with two of her guards in tow, with my gun pointed at her back as if I was supposed to decide whether to shoot her or not. I decide to follow her but they only go a short distance and she stops at a small shrine and begins to pray while her guards talk about Sabal in a manner in which they are not aware he is dead. I wait and wait, but she continues to pray at the shrine.
I go to the safe house, save the game, quit and reload. The cut scene does not replay, and she is still out at the shrine praying, which I assume she will now do forever. So I put her out of her misery, and kill the guards when they start firing at me. All in all, pretty odd.