Hi All,
I just noticed that in CS v1.4 when in a schematic and I use the Tools > Reset Duplicates function it is incorrectly seeing a multi-part symbol on my design as having a duplicate designator and so it resets one part of them to U?A. I didn't see anyone else post this as an issue and hopefully it will get added to any list of known issues and slated for a fix sometime in the future.