This is a trivial html error/type, where </p> was entered as <p>.
In loadSCO.php, the redirect has a timer showing how many seconds until redirect, which prints essentially this:

    <p>Loading ... <span id='countdown'>XX</span> seconds<p>

The "/" missing from the close tag causes a Javascript error in IE in the two lines that follow the type:

            var e = document.getElementById("countdown");

            var cSeconds = parseInt(e.innerHTML);

FYI to Dan and Vignesh - I have several more issues coming your way next week, including some significant regressions. I have fixes in place, I just need to get them cleaned up, committed to Github, tests written where appropriate, etc.