Duolingo’s lessons suddenly disappeared from my account, how can I restore my progress?

First, make sure you're logged into the right account. A lot of people make multiple accounts by mistake when they sign in with different ways, like email, Google, or Facebook.

Try logging out and back in with the account that was linked to your first success.

Making sure you're in the right account and still can't see your lessons? Check to see if the course has been updated.

Duolingo changes the way its courses are set up every so often. This can mean that lessons are moved around or rearranged, but your general progress should stay the same.

To get any changes, make sure you have the most recent version of the app.

If the problem still happens, you can email [email protected] or use the Help Center (https://support.duolingo.com/hc/en-us) to get in touch with them.

List your username, the email address that goes with it, and the lessons that you are missing. The support team can look into it and help you get back on track.

When you link your account to a social or email account, your data is saved up and can be accessed in the future.

Do you have another way to solve it? We'd love to hear from you in the comments.