Two days ago, I had pandemonium for my arena card and submitted a quick & random deck in the arena.
The next day, I logged on to find that I still had blackhole as my arena card (the card I submitted the night before last), and that it had fallen out of the arena. I was too busy at this time and simply assumed that it was a mistake on my part.
Just now, I played my first game since I (thought I) submitted my pandemonium deck in the arena, and found myself with a completely weird deck, as shown below. Thinking I must have somehow edited my deck instead of submitting one to the arena, I went to check it out, and found this:
I didn't take a picture of the gameplay immediately before this, but there was definitely a pandemonium in my hand.
