* Fix - Issue where ticket checkbox still checked if product type is changed to unsupported ticket product (e.g. subscriptions).
* Add - Possibility to force ticket creation (e.g. when adding products from 'add-to-cart' query string).
* Fix - Ticket information link in email and order confirmation page doesn't work.
* Fix - Emails to ticket individuals who've booked tickets are not sent.
* Fix - Issue where order details are not shown in PDF invoice when there's no ticket.
* Fix - Issue where address details in an order are not populated when ticket is created manually.
