Ado guys, wondering if you could help me out here:

I played ADO with my family today, it was the first time any of us had played the game and we really did have a great laugh playing it. I was wondering if there's any mechanism in the rules to stop the game grinding to a halt if none of the players have a 'Pass the Buck' card? This happened a couple of times, and when the only time you can draw an action card is if someone's passed the buck to you, the only thing we could do about it is automatically let the Dark Overlord choose his final withering look.

Did we miss something here?