Ranked in norms???

went in after long wait for the queue time fix and went to play a classic blind pick game when i joined and it put me into a ranked game...people in the same game had this issue too. They didn't pick ranked aswell. Not sure if other team did too they said they picked ranked but for some of us we didn't...i think it was placements for all of us btw. look into it plz :) p.s. we won at least :)