Cannot input after Nellie the Thresher's battlecry

Played Nellie, the Great Thresher and picked the first 2 pirates but the 3rd pirate choice never showed up and then the game did not respond to any commands except forfeiting. It wasn’t disconnected as my opponent was still hovering things and my turn ended by itself. My opponent also did not play any cards during his turn and I forfeited assuming that I had softlocked the match. Maybe I could have disconnected and reconnected to fix this bug but I did not try it this time.