Duty Finder not queuing at all!

I understand waiting for the queue, but this isn't normal. Even if I queue on tank or healer which normally doesn't take long for most people, it takes a long time. If I go into say a Battle on the Big Keep fight as tank or healer, the average queue is normally 7 minutes, but I will never queue. I have waited 50+ minutes for it, but the strange thing is if I queue up with someone else we will queue at our normal rate. Even if I queue with someone in our house, and they are party leader we will queue at a normal rate. Which makes me wonder, why me? Anybody have any ideas? I have a screen shot where I left the queue up for a day and a half and the queue timer shows "999:99 minutes elapsed"