An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
Hi Sam,
What you are seeing isn't normal (obviously), but with that in mind I'll suggest workaround.
If you know the namespace name, resource group name, notification hub name, you can navigate directly to notification hub in portal using below format in address bar:
https://portal.azure.com/#@<yourdirectoryname>.onmicrosoft.com/resource/subscriptions/<your subscription GUID>/resourceGroups/<resourceGroupName>/providers/Microsoft.NotificationHubs/namespaces/<yourNotificationHubNamespaceName>/notificationHubs/<yourNotificationHubName>/overview
When things are working properly you should be able to see list of notification using link below:
You can do everything via CLI/PowerShell/REST API if needed.
-TP