It used to be that if a large token’s top left corner was hidden by Fog of War, the entire token would be hidden. If the top left corner was visible, the entire token would be visible.
This is pretty weird behavior. So I’ve just pushed a release that makes the behavior a little more reasonable.
It might still be a little surprising, because it’s unclear what to expect at all here, but fortunately it should be easy to figure out what’s going on thanks to the view as player button that just landed.