Grafana notification : No admin configuration available

I have deployed kube-prometheus-stack to my production k8’s EKS cluster.
I have used terraform to deploy dashboards, alerts, contact points and a notification policy.
Prometheus and alert manager are both sts’s.

The issue I have is that from time to time, my contact points and alert template disappear. All my dashboards and alerts are still present.

When I go to admin under the alerting tab. The following message pops up.

No admin configuration available.

Inspecting the browser logs, I see the following.

Everything else is working just fine. However with contact points and alert templates missing, it make my monitoring system pretty useless.

I am happy to provide any additional information you require to assist me with this issue.