I have 2 WildFlys in Inventory, the Hawkular server and a completely different one.
I can only go to the details of one of them. For the other this fails

I you look at the XHR URL, you will see that it
tries to get resources for server snert~Local on the pi2 feed, which fails
as snert~Local is on the snert feed.
I have seen this also the other way around.

GET
XHR
http://localhost:8080/hawkular/inventory/test/pi2/resources/snert~Local~%2F [HTTP/1.1 404 Not Found 9ms]
"Error: this.NotificationService is undefined
.resolve.resource/redirectMissingAppServer@http://localhost:8080/dist/hawkular-console.js?v=2015-07-29T18:31:52Z:470:29
.resolve.resource/checkAppServerExists/<@http://localhost:8080/dist/hawkular-console.js?v=2015-07-29T18:31:52Z:482:58
processQueue@http://localhost:8080/libs/angular/angular.js?v=1438194832090:14569:28
scheduleProcessQueue/<@http://localhost:8080/libs/angular/angular.js?v=1438194832090:14585:27
$RootScopeProvider/this.$get</Scope.prototype.$eval@http://localhost:8080/libs/angular/angular.js?v=1438194832090:15848:16
$RootScopeProvider/this.$get</Scope.prototype.$digest@http://localhost:8080/libs/angular/angular.js?v=1438194832090:15659:15
$RootScopeProvider/this.$get</Scope.prototype.$apply@http://localhost:8080/libs/angular/angular.js?v=1438194832090:15953:13
done@http://localhost:8080/libs/angular/angular.js?v=1438194832090:10366:36
completeRequest@http://localhost:8080/libs/angular/angular.js?v=1438194832090:10538:7
requestLoaded@http://localhost:8080/libs/angular/angular.js?v=1438194832090:10479:1
"