Hi
Sorry I don't have a screenshot anymore. I ended up clicking forfeit and starting it over again.
Neither goblin nor the monster in a closet were visible, they were both dismissed already.
As the monster in a closet was defeated using the thieves' tools I was forced to face a goblin, and the check to defeat the goblin failed. I took damage and was requested to banish a weapon or item from my discard pile. I did so, the animation that displays a card being banished from the local ceck was played and the Examine button was being displayed (I don't know why as I hadn't played a spyglass or any other card that would allow me to Examine the local deck).
When I clicked it, I could see all cards faced down, with 1 card separate from the others in the rightmost side, but also flipped down.
Then I couldn't end my turn or explore or anything, I was stuck. I tried tapping the discard / end turn buttons and they did nothing. I could still examine my own deck and my discard pile, and I was able to click the map Icon and see all other available places.
Hope it helps =)