I am hoping that the iOS 8.2 release finally fixes the issue. I just found this on 9to5mac dot com:
From the internal release notes:
Bug Fixes
Fixes an issue in Maps that prevented navigating to some favorite locations
Addresses an issue where the last word in a quick reply message wasn’t autocorrected
Fixes an issue where duplicate iTunes purchased content could prevent iCloud restore from completing
Resolves an issue where some music or playlists didn’t sync from iTunes to the Music app
Fixes an issue where deleted audiobooks sometimes remained on the device
Resolves an issue that could prevent call audio from routing to car speakers while using Siri Eyes Free
Fixes a Bluetooth calling issue where no audio is heard until the call is answered
Fixes a timezone issue where Calendar events appear in GMT
Addresses an issue that caused certain events in a custom reoccurring meeting to drop from Exchange calendar
Fixes an certificate error that prevented configuring an Exchange account behind a third-party gateway
Fixes an issue that could cause an organizer’s Exchange meeting notes to be overwritten
Resolves an issue that prevented some Calendar events from automatically showing as “busy” after accepting an invite.