This issue has been posted here before... I tried to bump the thread a while ago.
But, I tested this on the CPU at NAB running the *next* version of M100HD and I got the same issuse... If you "print bin" of a bin that is in list (details) view, it will just print null boxes and empty space.
We use bin printouts when doing large amounts of clip pulls from various reels accross differnet programs.