logs from runner script on rails 2.0

Since I upgraded to rails 2.0.1, I no longer see any logs from my
runner scripts. The scripts are running ok, but the logs that used to
be generated are no longer visible.

Some more information. It works properly in the development
environment. In the production environment no logs get generated. I am
using info logs. I double checked and info logs show up properly when
generated from a controller, but they do not show up when generated
from a runner script.

In summary since upgrading to version 2.0.1, info logs do not work
when generated from a runner script.