It has been more than 65 hours since my GSC search overview data was last updated. Google has acknowledged this issue, stating that they are experiencing latency problems with the Search Performance reports. They are working to resolve this issue and will provide an update once it is fixed. It appears that there may have been complications with the July 1st update, where Google Analytics 4 replaced Universal Analytics.
This latency issue is not uncommon, with some users experiencing delays of up to 76 hours. While Google has acknowledged the problem and is working on a solution, the exact cause remains unclear. Some speculate that the July 1st update, which saw Google Analytics 4 replace Universal Analytics, may have contributed to the issue. However, others dismiss this connection. Regardless, the delay in updating Search Performance reports is frustrating, but it is recommended to focus on other available data or tasks while awaiting the resolution.