How does the queueing for multiple raids work? I queued up for Vale of Eternal Sorrows and didn't want to so then I queue'd for Underhold. I forgot to take the Vale queue off. The Vale queue popped and I did Protectors, Nuroshen, and Pride. About 2 minutes after stepping out of Vale, my queue for Underhold popped.
If you queue for both, does it put one on "hold" until you exit the other? Or did I just get really lucky to have Underhold finally pop after leaving the Vale?