$NaN Error and Saving/Editing Issues with Update

We updated to the latest update and it didn’t work right. The prices on the item pages all were $NaN instead of the number. It added to the cart correctly but wasn’t showing the numbers to them beforehand.

Also when we tried to edit some of the Metas, it would say “No changes found” and not save any of the changes.

So we had to revert back to the previous version of the plugin to get things working again.

Any suggestions or reasons that it wouldn’t work with the new version?