Tipsi Wobblerune played an Ice Block, creates from a Shifting Scroll, created from a Magic Trick. When the secret was triggered, the Shifting Scroll image would not go away, and ending the turn did nothing.
Other details: this was on an IPhone, with the double battlecry modifier active for both and the half mana cost modifier for me.
UPDATE: Restarting the app reconnected me to the game with her turn already completed.