Dave, thanks for reporting this! 
We'll dive into it this coming Tuesday when we are back from Christmas.
Please post these answers:
1. Who is the Manufacturer that made the Disc you are trying to import?
2. What DiscID number is it?
3. Does it import the same track in the
Import CD Tracks screen?
4. If not, is this a Multi-session disc, a Mediacloq disc, or a VCD or DVD disc?