I was playing a PVP game when the following occurred. Based on my current setup, it's easier for me to attach the images using my web browser so I apologize if this is not the correct place to post this information.
Problem description: My monsters were in an infinite loop of attacking (the other player never got a turn).
Steps to recreate: I have only seen this happen once, unfortunately the only way to continue was to abort the battle and concede defeat.
Expected behavior: The opponent eventually gets to attack
In short, I pressed attack moves constantly but the battle could not be won as the opponent had the 'cant attack' skill and never received a turn to clear it. None of my monsters had the 'remove positive' skill for me to cancel it out, so the game was stuck in infinite limbo.
I took two screenshots. One from in-game where you can see I am unable to attack and forced to forfeit despite strong probability of having otherwise been victorious.
Just putting it out there in case anyone else has seen this odd behavior. Thanks for your time.