dashboard: keep messages with with_reload

circle/dashboard/views.py

@@ -660,6 +660,8 @@ class AjaxOperationMixin(object):
         resp = super(AjaxOperationMixin, self).post(
             request, extra, *args, **kwargs)
         if request.is_ajax():
+            store = []
+            if not getattr(self, "with_reload", False):
                 store = messages.get_messages(request)
                 store.used = True
             return HttpResponse(