Reminders in Notification Center problem
Notification Center (is OS X, not iOS) is showing 4 reminders that were on the Reminders app and were deleted before checking them completed. I opened that app and deleted hundreds of completed entries hoping the error be fixed but had no luck; in the app I only have 6 uncompleted entries left and they do not match the ones in Notification Center.
I toyed around with NC's settings in System Preferences hiding it completely and turning it back on but still it shows the same 4 reminders that no longer exist. I tried creating another user account and setting up iCloud, my reminders were, of course, downloaded and I set NC exactly as before and this time these Reminders didn't show up. So I know there must be some .plist or .xml or some other kind of file I could just trash to reestablish the link between Reminders and Notification Center; the problem is that I'm not that advanced of an user.
I was just about to trash com.apple.reminders.LSSharedFileList Preferences .plist under my user's Library folder but couldn't bring myself to do it. I know files under the Preferences folder can't do much harm but reset stuff, still, my account is SO set to match me that I'd thought of just restoring OS X or moving myself to another account--restoring would be easier, to keep my home folder's name--but the mere thought of starting up from zero, scares me a little. Also, I'm running Server and restoring SSL certificates is a PITA.
I'll thank you forever for any help you can offer me.
iMac, OS X Mountain Lion (10.8.2)