nuendo crashes on pool sort by date

Nuendo 5.1
Mac OSX10.6

Twice in a row i did the following and Nuendo crashed.

-select two tracks
-select all events (right click on selected track)
-enable lanes on each track
-bounce audio key command (don’t replace)
-open pool key command
-sort by date
nuendo crash after bounce, lanes, pool, sort by (22 KB)

Is already fixed in the current beta. Hang on for the upcoming maintenance release.