They did for me. I held some this morning at 08:20 so i could confirm my dates, and got in just before the fare was pulled. The reservation page said I had to call to purchase and ticket, so I called them at about 9:45 and after 20 minutes on hold (while the agent was on hold with the tariff department - i think they were trying to charge me GBP but failed), they did charge me the correct amount in EURO, and it ticketed quickly.