[Orgmode] Bug: Archived entries show up in diary entry for the day

[Denis Bueno]

I'm using GNU Emacs 22.0.98.2 (powerpc-apple-darwin8.9.0, Carbon
Version 1.6.0) of 2007-04-23, and org-mode 4.72.

I have tasks in an org-mode file that look like

 * TODO OD ch 3                                  :2340:ARCHIVE:

When I do M-x calendar, I get

 spring2007: In -86 d.:  TODO OD ch 3                   :2340:ARCHIVE:

in the diary file.

Thank you.

-Denis