We share a projects calendar with our group at work so that all can see what projects are going on throughout the day/week/etc.... Several members have edit priviledges and the rest just viewing. Two or three times now the calendar has disappeared from outlook calendars (either my calendars or others calendars depending on where people have saved them) from the originator, editors, and viewers. However, the originator will still get reminders about projects he has to dismiss, but still cannot see the calendar under My Calendars. What is causing this/what's the fix?