Label Strings instead of Label titles!

[GooRu]

Hi...
I am getting bad labels titles, and getting label strings instead. I have read about the issue here but was happening with a previous version. Apparently it was solved with past updates, but it is back! How do I resolve this?

[attachment cleanup by admin]

[Maxim Pishnyak]

http://forum.virtuemart.net/index.php?topic=79799 and install latest language pack.