prevent loader in the issues filter

app/coffee/app.coffee

@@ -559,11 +559,20 @@ init = ($log, $rootscope, $auth, $events, $analytics, $translate, $location, $na
     # Analytics
     $analytics.initialize()
 
-    $rootscope.$on '$routeChangeStart',  (event, next) ->
+    # On the first page load the loader is painted in `$routeChangeSuccess`
+    # because we need to hide the tg-navigation-bar.
+    # In the other cases the loader is in `$routeChangeSuccess`
+    # because `location.noreload` prevent to execute this event.
+    un = $rootscope.$on '$routeChangeStart',  (event, next) ->
         if next.loader
-            loaderService.startWithAutoClose()
+            loaderService.start(true)
+
+        un()
 
     $rootscope.$on '$routeChangeSuccess',  (event, next) ->
+        if next.loader
+            loaderService.start(true)
+
         if next.access && next.access.requiresLogin
             if !$auth.isAuthenticated()
                 $location.path($navUrls.resolve("login"))

app/coffee/modules/common/loader.coffee

@@ -51,6 +51,7 @@ Loader = ($rootscope) ->
         minTime: 300
     }
 
+    open = false
     startLoadTime = 0
     requestCount = 0
     lastResponseDate = 0
@@ -68,6 +69,7 @@ Loader = ($rootscope) ->
 
             timeout timeoutValue, ->
                 $rootscope.$broadcast("loader:end")
+                open = false
                 window.prerenderReady = true # Needed by Prerender Server
 
         startLoadTime = 0
@@ -93,13 +95,14 @@ Loader = ($rootscope) ->
     start = () ->
         startLoadTime = new Date().getTime()
         $rootscope.$broadcast("loader:start")
+        open = true
 
     return {
         pageLoaded: pageLoaded
-        start: start
-        startWithAutoClose: () ->
-            start()
-            autoClose()
+        start: (auto=false) ->
+            if !open
+                start()
+                autoClose() if auto
         onStart: (fn) ->
             $rootscope.$on("loader:start", fn)