I think there's a problem with it tonight, it kept getting our roles all screwy. After queueing as a tank several times for 10+ minutes (but being listed as a healer), i got the roles fixed up through grouping and regrouping, and got in a group within a minute.
i eventually got it to work, but i chose the vet search and was paired with level 12 to 20 people (scaled to v15) and im vet 11, but they just kept dying lol, i think we should be allowed to choose level searches