Maybe they're allowing for a 3 tier spread. Like, the first person duty finder starts forming a party around gets matched with players of both their adjacent tiers? Bad/vauge wording isnt all that uncommon with patch notes xP If thats the case I dont think it'd be too bad, especially considering they lowered the bar for ranking up so there should be a much more diverse spread of players across ranks up to diamond. On a side note, not sure if being able to get to diamond with a <50% win rate is a good or bad thing.

Anyways, trying to be optimistic. Ill be worried when gold players get matched to unranked.