Lost hours of queue time

Having the error code [W0x3-SPCLPWN1N2NT] after 4 hours of queue time, just to be put back to 16000 place. It initially just stops the queue counter from moving which you might not notice, and only appears after you cancel, exiting you from the game and letting you start over. actually fuming.

Edit: Queued again, got the exact same error about an hour in