This month, Publix revised their digital coupon site and the function stopped working. I have fixed my code and it should work again! There are a few things to point out though.
Second, the no longer have links to more pages of coupons, but load more dynamically as you scroll down the page. I try to make the code emulate the scrolling activity to automatically load more coupons, but it doesn't always trigger the event to load more coupons. So, if you're sitting on the bottom of the page with all the coupons 'clipped', try to scroll up and down a little to see if more coupons start loading. If more load, the auto-clipping function should kick back into action.
Please go to https://pothoven.net/PublixClipper.html for installation instructions, and please drop me a comment here if you try it out to let me know how it works for you.