Cubase 6 problem with BFD2

Hello

I need help trying to replicate a BUG I get with Cubase 6 but not with Cubase 5 when I import groove from BFD2 on a MAC using OSX 10.6.6 on a MAC Pro Late 2008

1 - Create a New Project
2 - Load BFD2 in VST Instrument Rack
3 - Import (Drag and Drop) a couple of grooves from BDF2 to the New Midi track
4- Dissolve Midi Part from Note
5 - Save Project

I get the MSG
C6 with BFD2 Save Problem.jpg
from Cubase 6 but not Cubase 5

If someone with a similar setup could try to replicate …

Thanks