I have lost AP for the second time in 2 weeks, last time i just lost 100-ish, this time i have lost 400 AP! I don't care about AP, but i just want to know if a mod is on a rampage or something. I'm curious :P
Moderators sometimes go on cleaning sessions to eliminate very short, effortless posts made back and forth between users to stop boosting, farming, AP gain, etc. This session I was in happened to be for "congrats on X, Y, Z, Q, P," all over the place for a couple particular users. Haven't seen any from MegalPOD, but perhaps there were a couple super-small comments I subconsciously deleted while en-route. 400 ArmorPoints sounds a little too high, though.
Commander and Ghost recently cleared out their comments. But if you were like me who lost 82 AP, it was because I farmed them by rating lots of games :P