See also a slightly earlier report:
I have responded to queries from rodin.s and L18L in the top link.
Comments:Posted on 12 Oct 2012, 6:49 by rodin.s
It was my mistake. I should have replaced TARGETLANG with ru. I didn't noticed that.
Latest langpack is here, but maybe I will update it soon as new apps like precord and defaults chooser are not translated yet.