As you can see, there is a payment due on May 1, 2010 (not April 24) AND is subject to change as stated on the webpage.
Further more, the payment is to be made in SDRs! The IMF does not have a policy, nor do they expect Iraq, to repay their loan in DINAR.
Thus, there is NO NEED to RV in order to repay the loan to the IMF. Please click on the link below to view for yourself.