Hi, I'm doing the Admin Beginner Trail and try to finish the Salesforce Mobile App Customization Badge. When I try to finish the Customize Compact Layouts hands-on challenge i get the following error: There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: LNWSNCZD 

Already tried with a fresh org. Same error. Please help