Fix issue with labels not showing initially.

app/assets/javascripts/lib/animate.js.coffee

@@ -19,6 +19,8 @@
 
   gl.animate.animateEach = ($els, animation, time, options, done) ->
     dfd = $.Deferred()
+    if not $els.length
+      dfd.resolve()
     $els.each((i) ->
       setTimeout(=>
         $this = $(@)

app/views/shared/issuable/_filter.html.haml

@@ -46,9 +46,9 @@
           .filter-item.inline
             = button_tag "Update issues", class: "btn update_selected_issues btn-save"
 
-- if @labels
   .gray-content-block.second-block.filtered-labels
-    = render "shared/label_row", labels: @labels
+    - if @labels
+      = render "shared/label_row", labels: @labels
 
 :javascript
   new UsersSelect();