One of my long-running kanji schedules (https://app.renshuu.org/schedu...) is stuck at 1 term left to review, but when I click on Study it gives me the following error:
The quiz cannot load with your current settings. Please check your quiz question options and make sure you have a few quiz modes selected.
I have not made any changes to the schedule recently. Furthermore I have three quiz modes enabled, and enabling more does nothing to fix the problem. I have tried to do extra review to see if that clears it but to no avail. It's quite annoying because the streak is being ruined since I'm unable to complete the review for the day.
Switching systems did seem to fix it. I wasn't even aware I was still on the legacy system (usually I opt into experimental or new features). Even if it's going to be deprecated soon it would still be nice to see the issue resolved, or get some insight into why it happens in case it pops up again.