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@khanacademy I have encountered some issues having classes since last night: 1) On the desktop website, I couldn't play videos but I could do exercises; 2) On the iOS mobile app, I can play videos but they won't be marked as completed. Can you help?
Sorry to hear that! Our help center should be able to help: http://khan.co/KA-support
I created a new Chrome browser profile and it worked fine. I went back and deleted the stored cache and temporary files for the site in my primary profile. It's working now! That's as far a I could go in terms of diagnosing the issue. Hoped this helps others with similar issues.
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