My events disappeared from the schedule after my license had expired. How can I restore them?

If you are a licensed trainer and your license had expired, your future events are cancelled by the system automatically. After you renew the license, you can reactivate these events.

For this, open the list of  Events in the top menu -> click on the Canceled filter -> click on the down arrow next to the event you want to reactivate -> click Reactivate.