<p>Georgetown just sent me an email saying that they removed me off the waitlist because I did not send them a response regarding my waitlist position, but I have another email confirming that I did indeed send my response stating that I wished to remain on the waitlist. How could such an error have occured? Who can I contact about this mix-up? Is it too late to change this now?</p>
<p>Call them tomorrow. Tell them exactly this. See what they say.</p>