iTunes 7 : Party Shuffle : Display 0 Upcoming Songs = Bug ?

I believe I have encountered a bug in iTunes 7, and would like to know if other poeple are having the same problem. If you select "Display 0 Upcoming Songs" in "Party Shuffle" mode, iTunes stops playing instead of choosing another song from the source playlist (after the current song finishes playing).

Previous versions of iTunes did not behave this way.

Can anyone confirm this, or is it a problem specific to my own Mac?

Thanks.

MacBook Black Mac OS X (10.4.7) iTunes 7