rc.d scripts not being run at shutdown.

[RW]

Afer putting in some extra logging to check something, I've just noticed
that my rc.d scripts are not being run at shutdown. 

By way of confirmation, my entropy file, which is written out by an
rc.d script, has not been written to for a week (I shut-down most
nights). I don't recall doing anything then. 

I'm running an up-to-date i386 RELENG_7_0.

Is anyone seeing anything similar?