Custom Field Sets Displaying data that isn't there.

I have a custom field set with an field that had 3 check boxes. Even if one of the check boxes wasn't checked the data for that unchecked field was returned. That option has now been removed and it still displays.
Data returned: ["1600","12 air changes"]
This is for https://dea-products.prod01.sydney.platformos.com/product/jetblack-hands-free-personnel-cleaning-booth and all other records using that CFS.