Payment options greyed out

Hello I’ve noticed that the product details and payment options are greyed out including the place order button if you are not an existing customer and logged in.

I have disabled the plugin to see if it fixed it and it did so it is an issue with WCCMP can you please tell me how to fix this please?

WCCMP: 4.4.1
WordPress: 4.2.2
WC: 2.3.8

https://wordpress.org/plugins/woocommerce-checkout-manager/