anchor.diff:                  onComplete: function () {
                       $loader.remove();
                       this.$fetchOptionsButton.attr('disabled', false);
  -                    this.loaders.fetchOptions.addClass('hidden');
  +                    this.loaders.fetchOptions.addClass('message_hidden');
                   }.bind(this),
                   onFailure: function (response) {
                       this.addError("Unable to fetch options: " + response.getStatusText());
  
positive.code:          */
          fetchSnapshots: function (callback) {
              $j('#realImageInput').val(this.$image.val());
              this.loaders.fetchSnapshots.removeClass('hidden');
              BS.ajaxRequest(this.refreshSnapshotsUrl, {
                  parameters: BS.Clouds.Admin.CreateProfileForm.serializeParameters(),
                  onFailure: function (response) {
  
negative.code: 
              this.$fetchOptionsButton.attr('disabled', true);
              $loader.insertAfter(this.$fetchOptionsButton);
              this.loaders.fetchOptions.removeClass('message_hidden');
              this.$dialogSubmitButton.prop('disabled', true);
  
              BS.ajaxRequest(this.refreshOptionsUrl, {
  