In 2013 we're seeing a consistent issue when restoring, copying, or moving sites around. All of the Newsfeed posts come over after the operation, but they can't be further commented on, "Liked", or deleted. Here are the errors we're seeing:
Microfeed - SPMicrofeedPostIdentifier.FromString Exception caught [Microsoft.Office.Server.Microfeed.MicrofeedException: ServerErrorPublishedFeedListNotFound
Microsoft.Office.Server.Social.SPSocialException: The target of the operation was not found. Internal type name: Microsoft.Office.Server.Microfeed.MicrofeedException. Internal error code: 5.
Is this a known behavior as a portability issue with the Newsfeeds, or are we missing a step in the process? Future posts behave as expected.