@knircky or @steem-bounty looks like @yourinfo decided to pool all their spam accounts and put the votes to this one. There is a nice list of 25 accounts to blacklist.

https://steemworld.org/@birapada makes it pretty easy to see the exact pattern of this nonsense.

@yourinfo, @sundaysunday, @olele, @egbedawoman, @pawpawpawpaw, @palemos, @clintonclinton, @teribalanre, @otalenu, @lawsonlawson, @alonsogab, @doremiski, @agbeja, @perunimalaga, @ogaigbalode, @omigbona, @maruwa, @gbajumo, @honestwoman, @ijeshagirl, @ishewole, @preciousade, @alasepo, @stallonmoney, @mrspablo