Urgent – forms not showing

Hi
My forms have stopped showing up on one of our sites, there should be forms displaying :
http://gofloscreens.co.uk/measuring-up-guide/
http://gofloscreens.co.uk/additional-income-calculator/
The correct code according to the form is in the page content
Please help ….
Cheers

https://wordpress.org/plugins/calculated-fields-form/