Data source issue when using the builtin Loki plugin accross multiple Grafana instances

Our environment consists of 6 Grafana app servers and one MySQL db server. After adding the Loki data source while logged on to the first server directly I’m able to see and use just fine while on this one instance. I can also see and use when I directly log on to the second instance however when trying to use the data source on each of the rest of the 4 app servers I get a “Plugin not found, no installed plugin with that id.” error from the “Data sources” page. I do see the Loki data source listed, the error occurs when I click on it. I did verify that the Loki plugin is on all 6 of the Grafana instances. Has anyone else run into the issue? Thinking this might be a bug.??

This data source is good on the first 2 Grafana instances.

This is the issue across the other 4 instances.

When I click on I see this.

Any help on this would be greatly appreciated. Thanks! Eric