Why code is showing on thank you screen?

When someone submits our form, code is appearing at top of the thank you page.

I have cloned your form and submitted it, but I couldn't reproduce the issue.

You can check my clone form here: https://form.jotform.com/73104987928974

Here is the screenshot of the Thank you page after the form is submitted:

Can you please try clearing your browser cache and check back again?

If you are still facing the issue, please let us know.

Thanks Sabbir. If it comes up again, I'll let you know.