If you exit queue right before you exit a match don't press accept.

I pressed accept and it put me into the queue.. Well kinda.. It left me at the home page. I clicked play, then i clicked join queue only for it to say that im already in champ select. I missed a few bans for my team (Was in hexakill) because it kept me at the home page for almost a minute. If this happens to anyone, press "Decline" so you wont have to deal with the same thing