Thanks for playing! I’m glad you liked the idea.
Thanks for the heads up on that bug - on the desktop version I was using for testing, and firefox web builds, this doesn’t occur - the card is just carried outside of the viewable area but can still be dragged and placed correctly. But on a hunch I tried out Safari and it does indeed break the game in some quite finicky ways! I’ve uploaded a quick fix now which should mean that dragging cards outside the play area returns them to your hand. Might catch someone off guard once or twice and force them to pick up the card again, but, better than a hardlock!