Bug

I played many times the same deck with giratina v, and suddenly, by using the attack in which I must choice 2 from 4 cards to send them to my hand I could not select some of them, with no reason. Also, then I played other deck, and the rival, with gardevoir, knock out my active pokemon, so I had to choice the new active pokemon from my bench. I had 5 pokemon in my bench and I could not select any of them, then the time ended and one of them was selected automatically by the game to be the active. Then my turn started, but, again, I could not do nothing. I clicked with the mouse on all my cards, even in the option to surrender, and nothing worked. Before of this I have played many times but without these problems and suddenly they appeared. The next match was free of problems but i would like that the program will be check in order to fix these problems.