'grecaptcha' is undefined

Hi,

I’m getting this error in IE9, any ideas? It’s breaking most of my JS 🙁

I found this: http://stackoverflow.com/questions/29822607/uncaught-referenceerror-grecaptcha-is-not-defined

Cheers,

Pete.

https://ww.wp.xz.cn/plugins/google-no-captcha-recaptcha/