I've had multiple instances where someone has been able to book time with the Moxie scheduler over a time where I have something on my calendars. What I've noticed is that this happens when a meeting on my ical is rescheduled, the change is not showing up in the Moxie calendar and, as a result, the time looks open. This only seems to happen with recurring events where one instance gets rescheduled. Thanks for your assistance.