I have just noticed today that all my facebook contacts birthday events are showing twice in the agenda widget? I had to delete the data in /settings/applications/contacts storage yesterday to cure a separate google contacts sync problem that I had, maybe this caused the agenda widget problem? My contacts all synced ok from gmail again and I have since linked a few to facebook contacts in the people app. However most of the duplicates are for contacts that are not linked in people, so I dont think thats it. can you think of any reason this is happening, or a way to sort it at all please? Thanks.