Legendary difficulty, scenario 2.6,
At the end of the scenario, I receive gold, then a (!) appears above Seelah's head. Tapping this causes the (!) to vanish, then the game halts, without offering cards, and won't advance.
The blue > arrow is displayed to the right, tapping that makes it throb, but it doesn't advance.
The menu cogs work. Pressing that shows the UN-updated gold, returning to game does not unfreeze it.
I've tried closing and re-opening the game, but it just repeats. This isn't the first time I've played this scenario or received the card reward, if that's relevant.
EDIT: FIXED IT BY DELETING THE PARTY, WHICH ALSO LOST MY PROGRESS.