Yes it really is. The code is here. flags are made using either @smackdown.kitty or @sadkitten accounts.
You were flagged exactly once as you were 16th highest pending payout from self vote comment for the 24th July, at $6.939. As you know, the bot flags the top 20 per day.
I've been very clear about the methodology used.
Thank you for the explanation. That explains why it seemed arbitrary.
You're welcome. We will quite probably be evolving our approach soon, focusing more directly on "real" abuse.