We have a local client free delivery option. I know it's set up properly as it works 100% when you're not logged in.
You enter a postcode in the box, if its within the range and over the order threshold the free delivery option shows up.
When a client logs in and has a postcode saved on their profile - when they enter that postcode in the box it will not show the free delivery option. If they enter a different postcode that's within the range it will show up.
What's happening here? Why wont it show the delivery option when the postcode matches the one on their profile??