AKS ingress address is empty. Grafana not being exposed through ingress - kubernetes

Question

I have my AKS cluster where I am running my application without any problem. I have two deployments (backend-frontend) and I am using a service of type ClusterIP and an ingress controller to expose them publicly. I am trying to do the same with my Grafana deployment but it's not working. I am getting 404 error. If I go and execute the port forward I can access it over http://localhost:3000 and login successfully. The failure part is with ingress as it's created but with an empty address. I have three ingresses two of them shows the public IP in Address column and they are accessible through the URL while grafana url is not working.
Here is my Grafana Ingress:
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: loki-grafana-ingress
namespace: ingress-basic
labels:
app.kubernetes.io/instance: loki
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/name: grafana
app.kubernetes.io/version: 6.7.0
helm.sh/chart: grafana-5.7.10
annotations:
kubernetes.io/ingress.class: nginx
meta.helm.sh/release-name: loki
meta.helm.sh/release-namespace: ingress-basic
spec:
tls:
- hosts:
- xxx.xxx.me
secretName: sec-tls
rules:
- host: xxx.xxx.me
http:
paths:
- path: /
pathType: ImplementationSpecific
backend:
serviceName: loki-grafana
servicePort: 80
status:
loadBalancer: {}
Attached are the Ingresses created:
Ingresses
Grafana Service
kind: Service
apiVersion: v1
metadata:
name: loki-grafana
namespace: ingress-basic
labels:
app.kubernetes.io/instance: loki
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/name: grafana
app.kubernetes.io/version: 6.7.0
helm.sh/chart: grafana-5.7.10
annotations:
meta.helm.sh/release-name: loki
meta.helm.sh/release-namespace: ingress-basic
spec:
ports:
- name: service
protocol: TCP
port: 80
targetPort: 3000
selector:
app.kubernetes.io/instance: loki
app.kubernetes.io/name: grafana
clusterIP: 10.0.189.19
type: ClusterIP
sessionAffinity: None
status:
loadBalancer: {}
When doing kubectl port-forward --namespace ingress-basic service/loki-grafana 3000:80
Grafana_localhost
Grana_URL