I was part of a group that captured Brindle and we got 15.2k ap. I'm not sure if there was a battle before I got there, but we only fought against npcs, so I thought that was weird. Add in the fact that repairing the door gave 165 ap each time and I feel like something was off. Maybe there's some ap mechanic that was supposed to give more ap that time. I don't know. Anyway I thought I should post it here just in case. Just to make sure there's no confusion, I was not under the effects of a leftover midyear mayhem scroll, so I no it wasn't that.