Our Terms and conditions I am not a robot link is not presenting a line of text, it just spins.

See below

I did a test submission to the page URL (http://www.siwpc.net/upcoming-sales) you have provided and I was not able to replicate the issue. 

Is the issue resolved? If not, please try re-embedding the form using the iFrame method. Here's a guide: https://www.jotform.com/help/148-Getting-the-Form-iFrame-Code

Let us know how it goes.