Comment 20 for bug 706353

Ok, can go one step further after looking at the code:

Default clock applet in F14 and gnome-panel-2.32.0.2-2 is created in Gnome 2.30 or older style with bonobo_iid of OAFIID:GNOME_ClockApplet (which redshift checks for only), whereas newly added clock applets since Gnome 2.32 have instead applet_iid of ClockAppletFactory::ClockApplet and a null bonobo_iid.

Reported upstream, redshift should check both keys if necessary.

If someone hits this again, the quickest workaround is to add the correct bonobo_iid to the clock applet using e.g. gconf-editor.