Distended Mindbender doesn't let me close opponent hand pane

[DivideBy0]

I've noticed that after casting Distended Mindbender when the opponent doesn't have any non-land card in his hand, there is no way to close the card selection panel. I obviously cannot select any land card and clicking on "done" doesn't actually dismiss the panel itself, so killing the game process and reloading a save is the only way to bypass the issue.

Screenshot and savegame attached. Thanks.