There was an update today that added images to every individual card page. All WOTC sets are currently using the 1st edition image even if you're viewing Unlimited, Prerelease, No Symbol or any other variants. I will change this in time so all the correct images are displayed.
I have also made a change so that the cards for each set should now load much faster than before - no more long waits to click on the card you want to view!
There will be more updates coming over the next couple of weeks so stay tuned :)