April 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but may not have access to the most recent data.
Google Ad Manager experienced a data freshness issue where users could access the platform but encountered stale data, particularly in the "suggested ad units" UI section. Some users also reported difficulty loading the Google Ads site entirely. The incident was classified as minor and lasted 3.5 hours while Google worked to resolve the data synchronization problem.