When I logged on to Meta SO a few minutes ago, a brown message said I have earned a "Self Learner Badge". But when I look at my badges, it's not there.
Where did it go?
As far as I can tell, you don't have any answers that qualify - so you shouldn't have earned it in the first place.
Is it possible someone downvoted a a self-answer and its score dropped from 3 to 2? (Even so, you're not supposed to be able to un-earn badges).