Drupal 7 – %email_values missing values


I’ve been asked to take a look at a Drupal site but this is the first time i’ve worked on one. We were asked to host the site on our server which is IIS. The website is running fine but the Webform are now missing certain fields when the emails are sent. Printing out the %email_values gives me everything except the third tier items. For example, [fieldset][value] will be displayed but [fieldset][fieldset][value] will not. I can access the values when using the email[field][field][value] so I know they are there but not being included with the rest in %email_values.

Just wondering if anyone can point me in the right direction. 

Many thanks,


Edit: Sorry, I’ve posted in the wrong place. I don’t know how to remove a topic. Apologies.

Drupal version: 

Source: https://www.drupal.org/taxonomy/term/1/feed