jumust on "[Plugin: Contact Form 7] Contact Form7 Google Adwords Conversion Code"

I had the same issue and last April I found a solution:

- Add
on_sent_ok: "_gaq.push(['_trackPageview', '/thank-you.html']);location.replace('http://mywebsite.it/thank-you');"
in Additional Settings of your form.

First track on a virtual thank-you.html page, second redirect user to a Thank You page where there is Adwords tracking code

- Create a "Thank You" page in WP and add in the content editor your Adwords tracking code.

I have also my Google Analytics code in the Header.php

Basically I could see conversion tracking in Adwords panel and visits in Analytics (paid search).

Suddenly today I realized that from May 15th data in Analytics (paid search) dropped almost close to 0. Though in Adwords I see conversion.

I'm using CF7 3.3.3

Any ideas?