We played the Enemy of My Enemy quest and due to never ending stream of kobolds took so long that we triggered the Final Peril (?) stating that we would lose the quest in two rounds. Two rounds later the quest kept going. We simulated two more rounds just to make sure we didn't mess something up and ultimately forfeited (as it was the most tedious quest we'd ever played - stupid kobolds!). We would have preferred a legitimate defeat screen.
Edit - this was the Kindle Fire version.
Edited by Keithh