Posted by %author-linked% on %date('j F Y')%

I have manually put this in the database for "bfa_ata_post_byline_home", "bfa_ata_post_byline_multi", and "bfa_ata_post_byline_single" (663, 664, and 665 respectively):

I am trying to get this:

"Posted by John Doe on 13 March 2008"

It doesn't work. I get this:

"13 March 2008"

Shouldn't this be working? Seems simple enough.