Yes, this is still a bug in version 1.6.2 of Minecraft. The ticket has been updated.
I attached the map files. It has a proof of concept demonstrating the error in 1.5.1.
I have created a test world that contains the testing method I used to discover this bug. If you would like, I can provide a copy of it.
Additionally, I cannot confirm that it returns as both a block and a dropped item. In my tests it was only a dropped item
This is still an issue in 1.7.4. The ticket has been updated to match this.