Call Out Box for Mailchimp not responding - Vantage
I am using the Call out Box widget for visitors to sign up for a Mailchimp Newsletter. It was visible and working before the upgrade to 4.2 but then it disappeared. I've reinstalled it and all settings check out OK. However, the box does not take you to the page to download the newsletter. This is the code from the Mailchimp settings:
<p class="text-center">Visit our <a href="http://www.eftregister.com/newsletter-archive">newsletter archive</a>.</p>
<div class="small-12 medium-8 small-right columns">
<input type="email" style="height:47px" id="mc4wp_email" class="input-group-field" name="EMAIL" placeholder="Your email address" required />
<input type="submit" class="button" value="Sign Up!">
Can you see anything obviously wrong here?