Opponent's timer ran out bug

Opponent went first, played normally. I took my turn. Opponent began attacking with the Arceus V move to add energy to Charizard Vstar. He attached 1 energy in this way and then sat at that state for the rest of the game. Screenshots below. No i'll probably get hit with a loss after I close out the app. I've also submitted to suppot.pokemon.com. That user should be penalized if it's possible to review records and he wins by his opponent's "conceding" a lot.