Impreza Theme - Pricing table widget is not translated correctly

Overview of the issue

You might notice that when translating a page containing the Pricing Table from Impreza theme, the layout appears disrupted, and a “+” icon unexpectedly appears between words in the translated module.

Workaround

Please, make sure of having a full backup of your site before proceeding.

• Open Open the …/wp-content/plugins/us-core/plugins-support/wpml.php file.
• Look for line 135.
• Replace:

  return urlencode( json_encode( $output ) );
  

• With:

  return rawurlencode( json_encode( $output ) );
  

• Then in line 171, replace:

  $rows = json_decode( urldecode( $original_string ), TRUE );
  

• With:

  $rows = json_decode( rawurldecode( $original_string ), TRUE );
  

• Do a small modification on the original page, and then re-translate it.