Help text not translated

Thank you!
I've applied the patch, but the help text in the 2nd language is shown in both original and translated language, not only the 2nd one

Hello. Thanks for your answer
Address Field is 7.x-1.2
Drupal core is 7.43

What do you mean with "are you sure the translation of the text is correct?"

Here is a piece of patched addressfield.module:

if (!empty($instance['description'])) {
      // Checkout panes convert the fieldset into a container, causing
      // #description to not be rendered. Hence, a real element is added and
      // the old #description is removed.
      $element['#description'] = '';
      $instance_current = i18n_string_object_translate('field_instance', $instance);
      $element['element_description'] = array(
        '#markup' =>  $instance_current['description'],
        '#prefix' => '<div class="fieldset-description">',
        '#suffix' => '</div>',
        '#weight' => -999,
      );
    }

    // Generate the address form.
    $context = array(
      'mode' => 'form',
      'field' => $field,
      'instance' => $instance,
      'langcode' => $langcode,
      'delta' => $delta,
    );
    $element += addressfield_generate($address, $settings['format_handlers'], $context);

    // Remove any already saved default value.
    // See addressfield_form_field_ui_field_edit_form_alter() for the reasoning.
    if ($form_state['build_info']['form_id'] == 'field_ui_field_edit_form') {
      $element['#address'] = array('country' => '');
    }
  }

tnx

Hello.
To explain it better: the text IS translated with the new text, but when I create a post in a language other than the default, in the address frame shows both the help text strings, the one in the default language and the one translated into the current language. I attach a pic which shows the issue. Under Indirizzo (=address) you can see the help text which is displayed in 2 rows, the translated help in Italian and under it the original English.
The html looks like the following:

<div class="fieldset-wrapper"><div class="fieldset-description">Questo è un campo indirizzo</div><div class="fieldset-description">This is an address field</div>

I don't know why... looks like a double entry somewhere
Thanks
K.

Patch applied, but still have the problem: 2 divs "fieldset-description", one in the translated language and the other in the default English. Cache cleared :-(