We're currently seeing some 503 Server Errors and high latency while accessing our backends. The 503 errors do not even seem to hit our instances and no such errors can be found in the logs.
App Engine simply outputs the following page:
Error: Server Error
The service you requested is not available yet.
Please try again in 30 seconds.
The dashboard is not reporting any errors. Are there ongoing Friday issues again we should be aware of?