For one specific quiz (Genki II here), the quiz is stuck loading indefinitely. Assuming since the other quizzes do load this is an issue with this specific schedule?
It appears to be working for me at the moment, which means that the bug is time sensitive. The next time it happens, please tap the ? button at the top and send me a msg that way - it comes in as an email, so I'll see it and be able to jump in and check it more quickly.
