I finally got around to placing my down payment today. It just occurred to me that by using my voucher, it might have affected my accrued interest for the remaining months. You've been very fair so I'm guessing that it hasn't affected it but it would be nice to have a confirmation.
Loan interest As promised, the loans you made will still continue to accrue interest over their full amount, also if you use your voucher. Please note that new payments (down payment, top-up, etc.) will not produce interest.