New Extra space before paypal button

Hi All, I just upgraded to 3.6 but now have a space before all my paypal buttons. It was all working fine before the upgrade.

Heres the link: http://www.easlce.eu/get-involved/

Any thoughts on how to remove this space before the buttons.

This is the code that the shortcode is generated from.

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
 
 
 <!-- Instant Payment Notification &amp; Return Page Details -->
 
 
 
 
 <!-- Configures Basic Checkout Fields -->
 
 
 
 
 
 
 
 
 
 <!-- Configures easlcemember's Unique Invoice ID/Code  -->
 &lt;input type=&quot;hidden&quot; name=&quot;invoice&quot; value=&quot;" /&gt;
 <!-- Identifies/Updates An Existing User/Member ( when/if applicable )  -->
 &lt;input type=&quot;hidden&quot; name=&quot;on0&quot; value=&quot;" /&gt;
 &lt;input type=&quot;hidden&quot; name=&quot;os0&quot; value=&quot;" /&gt;
 <!-- Identifies The Customer's IP Address For Tracking -->
 &lt;input type=&quot;hidden&quot; name=&quot;on1&quot; value=&quot;" /&gt;
 &lt;input type=&quot;hidden&quot; name=&quot;os1&quot; value=&quot;" /&gt;
 <!-- Controls Modify Behavior At paypal Checkout -->
 
 <!-- Customizes Prices, Payments &amp; Billing Cycle -->
 &lt;!----&gt;
 
 
 
 
 
 
 
 
 
 <!-- Displays The paypal Image Button -->
 
</form>

Could you be running into the WordPress autop? See:
http://codex.wordpress.org/Function_Reference/wpautop
http://wpforce.com/how-to-disable-autop/
http://davidwalsh.name/disable-autop

These plugins can also help defeat it on a case-by-case basis:
http://wordpress.org/plugins/raw-html/
http://wordpress.org/plugins/rawr-raw-revisited-for-wordpress/

Using the above, make sure you’re using the Text and not Visual post editor. I use the latter, which has always worked for me, even though the prior has been cleared to be compatible with s2member here:
http://www.s2member.com/kb/theme-plugin-compatibility/