Bug Report: Shortcuts for Adjustments in 3.1

I have verified that bug with a brand new test account (Aperture 3.1 and OS 10.6.4 with latest Pro Update):
- Make an adjustment to an NEF-file
- save that adjustment as a preset
- assign a keyboard shortcut to that specific adjustment

Switch to the next NEF-file and make your usual adjustments:
- initiate that shortcut to apply the already saved preset/adjustment

All of a sudden, all already applied adjustments are set back to defaults!!!!

To sum up:
Shortcuts are presently not useable!

Bug Report was filed!

Any observations???