There were ongoing problems with the Oracle Calendar Server, particularly for Outlook Connector users. Some users could not see some of their folders (Calendar, Tasks, Contacts, Notes) while using Outlook Connector. There also appeared to be a problem with creating recurring calendar events using Outlook Connector.
It does not seem likely that these problems are related to the Oracle Calendar outage of 1/7/2004.
Oracle provided assistance to run advanced database repair tools and correct the problem. Calendar users are advised to review their data to check for inconsistencies.