Possible woocommerce + landing pages compatibility fix. Add this to your theme's functions.php file

functions.php

<?php

  /* Remove all tracking classes from cart page */
  add_action('wp_footer' , 'inbound_remove_cart_tracking_class' );
	
  /**
   * Removes tracking classes from forms containing the name 'proceeed'
   */
  function	inbound_remove_cart_tracking_class() {
	   ?>
		<script type='text/javascript'>
		  jQuery( document ).ready(function() {
			jQuery('input[name="proceed"]').closest("form").removeClass('wpl-track-me');
		  })
		</script>
		<?php
	  
	}