activation_invalid.html

<%inherit file="marketing.html" />

<section class="tos">
<div>
<h1>Activation Invalid</h1>

<p>Something went wrong. Check to make sure the URL you went to was
  correct -- e-mail programs will sometimes split it into two
  lines. If you still have issues, e-mail us to let us know what happened
  at <a href="mailto:bugs@mitx.mit.edu">bugs@mitx.mit.edu</a>.</p>

  <p>Or you can go back to the <a href="/">6.002x course page</a>.</p>
</div>
</section>