We've confirmed that Rise is working normally.
Jan 17, 18:53 UTC
We've deployed a fix for this issue. Please refresh your page to make sure you have the latest update.
Jan 17, 16:51 UTC
We've figured out what's causing this issue and we're working on developing a fix. We'll keep you posted on our progress.
Jan 17, 15:49 UTC
Duplicating lessons in Rise is currently not working, and we’re looking into what went wrong. We’ll let you know as soon as we have more info. We’re so sorry for the trouble.
Jan 17, 15:35 UTC