Trying to play on Chrome, and while the game starts up, after I press "Start", nothing but the UI shows up. I see "Score", "Strikes", "Day", "Timer", and the "End Day" button, which clicking on it gives me the report/summary of how I did... but there's no billboard or posters, it's just black. Very strange error.
EDIT: Decided to download it to play, and my only complaint is that I can't seem to move posters after placing them, which is a real problem I accidentally drop a poster on top of another, something not hard to do with this fickle cursor and strange poster hitboxes.