Zaytoun Média: since this morning the news site displays without images or styling

Zaytoun Média is a fictional news site (www.zaytounmedia.ma). Pages are produced by the CMS, but photos, CSS and scripts are served by CloudFront on static.zaytounmedia.ma, from the private S3 bucket zaytoun-static-prod.

Last night, to follow AWS recommendations, an engineer migrated the distribution from the old OAI (Origin Access Identity) to OAC (Origin Access Control): creating the OAC, attaching it to the origin, removing the OAI. He went on leave this morning. Since 06:00, the site displays as plain text, with no photos, just before the morning press review, the peak audience hour.

You are the on-call cloud engineer, with the AWS CLI v2 (administrator profile).