$ git diff sites/all/modules/custom/services/servers/rest_server/includes/rest_server.views.inc
diff --git a/sites/all/modules/custom/services/servers/rest_server/includes/rest_server.views.inc b/sites/all/modules/custom/services/servers/rest_server/inc
index b23f191..a628e89 100644
--- a/sites/all/modules/custom/services/servers/rest_server/includes/rest_server.views.inc
+++ b/sites/all/modules/custom/services/servers/rest_server/includes/rest_server.views.inc
@@ -42,7 +42,7 @@ class RESTServerViewBuiltIn extends RESTServerView {
   }

   private function render_json($data, $jsonp = FALSE) {
-    $json = str_replace('\\/', '/', json_encode($data));
+    $json = str_replace('\\/', '/', json_encode($data, JSON_FORCE_OBJECT));
     if ($jsonp && isset($_GET['callback'])) {
       return sprintf('%s(%s);', $_GET['callback'], $json);
     }