On the page:
https://docs.opsmanager.mongodb.com/current/tutorial/nav/api-tutorials/

When selecting "Automate Backup Restoration through the API" the link address is https://docs.opsmanager.mongodb.com/current/tutorial/automate-backup-restoration-with-api/

But when clicking on it it actually goes to https://docs.opsmanager.mongodb.com/current/api/ instead of https://docs.opsmanager.mongodb.com/current/tutorial/automate-backup-restoration-with-api/

This is the same when copy pasting the address into the browser