Untranslated gettext UTF-8 strings and different p

As fellow users also asked (http://is.gd/uV6Y and http://is.gd/uV7G), I’m having the same issue here - it works nice in my local sandbox but not in DH (shared). As a matter of fact, I also have all-ASCII strings untranslated. Check it at:http://is.gd/uV8Z (original in pt_BR) and http://is.gd/uV9k (buggy, partially translated en_US). I am trying DH support and phpbuilder forums but still no answer. Any thoughts?