Linux Libertine shows as Bold after upgrade

[Vítězslav Kotrla <vitezslav.kotrla@gmail.com>]

After upgrade to ttf-linux-libertine 4.4.1-1 I've noticed "Linux
Libertine" in OpenOffice.org shows as bold instead of regular weight.
This seems to be system-wide problem:

   $ fc-match "Linux Libertine"
   LinLibertine_Bd.ttf: "Linux Libertine" "Bold"

Any ideas what can be wrong? (And yes, I know about fix
in /etc/fonts/conf.d/90-ttf-linux-libertine.conf, but where does the
"Bold" come from?)

VK