Thank you for reaching out and bringing this to our attention!
Based on your screenshot, it looks like there are a couple of lines of broken codes on the product page. You can try rolling back to a previous version of your theme's product page and see if that helps resolve the issue. Alternatively, you can also install a new copy of the Dawn theme to see if the issue persists, as this can help determine whether the issue is coming from the theme or custom coding/apps.
If you're still not sure, then this is something that our Theme Support team can help you with. While we’re not able to provide account-specific support via the Shopify Community at this time, we’d be happy to continue assisting you through live chat, email, or callback. Please visit the Shopify Help Center and log in to your account to create a support request.
Just to confirm, did you make any modifications to the code for your theme? Or, install any new apps recently?
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