Hey Geoff,

Hmm... I know that we were screwing up the colors for the generative (pinyin/english) tests shortly after upgrade, and it took a few days to get all of that ironed out. But that stuff has been fixed by now.

The only thing I can think of offhand is that maybe your PC might be using much older (cached?) javascript from before the upgrade? Or maybe before the fix? And because you accessed the site on your iPad later maybe it was forced to download the most up-to-date javascript and that is responsible for the difference?

If this is the case, holding down the SHIFT key and refreshing the page (or hitting F5) should force it to refresh all of the javascript and css files. Alternately, it might be an issue with IE. But if the javascript was just breaking I'd expect the red-highlight functionality not to work, not just the green....