Hi Cindi,
Thank you for reaching out with your BoldGrid Post and Page Builder and Woocommerce questions.
Is this issue effecting all of your WooCommerce product pages or is it limited to the one you were working on at the time the issue occurred? You may need to change your preferred editor back to Post and Page Builder in the page itself instead of globally.
You should also clear any cache associated with your website, this includes browser cache and any server side cache.
Also, has this issue had any effect on your live page? If you could link us to that page we can inspect it and see if any errors arise in the console.
We look forward to assisting you further with this.