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.

18 months have already passed since the fund raiser launched. If you placed a donation of €100 in November 2013, that's €42.82 interest right now. I'm kind of gutted that I didn't place a bigger donation back then.