[wp-polyglots] official POT outdated?

[Roberto Gorjão]

Olá a todos!

I'm a new “Polyglot”, from Portugal. I’m a web designer and a teacher 
and I’ve been using WordPress both for some of my clients and for my 
school, where I’m building right now a mini blog farm with it. I’ve been 
using the present PT translation available in the codex, which I tried 
to improve, as it is only a first working version, as recognized by its 
author. I thought of downloading the official POT and do a complete 
translation, and I did it, but I found out that it seems to be outdated 
as there are many strings that continue to appear in English in the blog 
even after all the strings in the POT were translated. I used WordPress 
1.5.2 (as I do not like to use beta versions for projects for other 
entities than myself) and the official POT. Am I doing something wrong? 
Should I have used another POT file?

Obrigado!

Roberto Gorjão