For some reason in my current session, when I go to click on the zoom levels menu it flashes and then goes away, making it impossible to select a different zoom level. I was previously able to change the zoom level however, so I'm not sure why its glitched now. Closing the page and opening it again in a new tab does not fix the bug.
I'm also having trouble actually drawing a card from the default deck. I've enabled it and can see it, but when I double click on it I just get a zoomed up view of the card backing.
I'm running the latest Chrome (18.0.1025.168) on a Debian-64 system.
