LOL

[~/aMule/amule-dev-cvs/po]$ make pl.gmo
rm -f pl.gmo && /usr/bin/msgfmt -c --statistics -o pl.gmo pl.po
1399 translated messages.
I had to diff this last file with the older one and add the line manually. Some how, the last file you've posted is broken. I feel like it has some strange character. The thing is that it didn't compile :-/
So better use the older one from now on. OR, if you know how to fix it, fix it and go on with that last one. Well, anyway, it's only one line ;.-D
Greets and thanky!!