It's those that where logged in 12h prior to the tripwire event that got banned.
Curiously enough, I distinctly remember Jan 21 because I was helping my boyfriend with setting up a new combat routine on the bot. I know for a fact that I also had my bot on because I was referencing it to fix some settings for him, yet I wasn't banned and he was. Is the wave over? Should I be expecting a ban within the next 12 hours too?