Thursday's outage is much more extensive than recent overnight system maintenance.
Disney Vacation Club Member Services will be closed on Thursday, December 4, 2014. There will be no delayed opening or limited service available--the customer service arm of DVC will be closed for the entire business day.
Website DVCMember.com will also be unavailable during this period. The stated reason for the downtime is "system upgrades."
Disney Vacation Club Member Services will re-open at 9:00am eastern on Friday, December 5. No word on exactly when DVCMember.com will resume operations.