Product Modification Not Working On Back End

Hello, I have several products that I submitted just today for modification. They have already showed up in my products feed with the changes, which is great. However, when I click on the product to go to the product page, it is the old design without the modifications.

Is this a glitch or a bigger problem?

In my experience, it takes a day or two for zazzle to do it’s jig and make the changes until they stick. 

You have to wait until the site is indexed before the modifications will be live.