Clicking Submit Resets Captcha - Invalid Captcha Code

Just emailed access credentials.

Thanks Ben,

It works. We will check and let you know soon.

Dear Ben,

We have fix the issue. The fact is that you have written Google secret key incorrect.

That's it. Good luck!

That's great, but how did that affect the old captcha? I only purchased the Google reCAPTCHA add-on because the other one built into the plugin wasn't working.