I have a hidden input field
<input id="mine" name="mine" type="hidden" value="1" />
For some Reason this never renders in IE (View Source) but I can see it fine in FIrefox and Chrome. I am using Jquery to serialize the form and again the hidden input isn’t being passed in only IE.
Found what Happened, For some reason IE just kept a cache of the site. I deleted everything and now it works.