Load balancing Kibana behind Nginx

We are using nginx as our load balancer. It is working just fine for elastic. However, when logging into kibana, it shows "no data". However, we can go to index management and see indices have been created that match our pattern. I can also log onto each kibana instance directly (bypassing nginx) and I see data under under "discover". So the individual nodes look okay but when logging on through the nginx balancer, we see no data. Any thoughts? Has anyone run into this before? Thank you.

What does your configuration look like at the load-balancer for Kibana? I ask because I have seen people manually map individual paths within Kibana which will never work. The load-balancer should be redirecting all traffic so there should be no difference between hitting the LB or Kibana node directly.