I don't know if it's been said before but with more cancellations coming in today (for Switzerland in my case) the button in MMB to cancel and get a refund will redirect you to a page to get you a voucher. I went through the form and the confirmation message seemed odd - they mention a voucher instead of a refund. If they do give me a voucher within 7 days or do not answer within 7 days I will call up and ask for a refund... oh well.