okay! I did that!
more or less the same thing happened, just in another order: I rebooted, reopened my browsers, couldn't connect to the internet for a while, and upon reopening chrome, it re-installed adblock plus again (is that cuz all temporary files were deleted and for some reason that includes adblock plus? or does it just make no sense at all?)
anyway, I got eight alerts in a row that "a danger was detected" (same as ever), so I'm guessing - I'm still not there yet.