Gift vouchers email bug fix

We discovered and resolved an issue in the My Easy Eatery control panel where updating the recipient email address before resending a voucher email did not work as intended.

While resending the email was possible, if the administrator provides an updated email address, this would be saved, but the voucher email would be incorrectly sent to the original email address.

This has now been fixed, and emails will be correctly sent to the updated recipient address.