this is not the 'wrong quanta-showing' bug;
discord didn't scramble at all.
In trainer:
I found this bug to be happening when i use gravity nymph's ability, which leaves exactly 1 quanta.
that turn an adrenaline'd flying discord does not change the quanta.
I'm sure it didn't scramble it back to the original; in that case there would have been a '+1' near the quanta pool.
I encountered this bug a few times while testing a deck.
I've been able to reproduce it