Text insertion for UBW is finished. There's a chunk of text in a date scene later in UBW that's untranslated. That's not an error, all of that text is actually new.
One big problem with UBW 1 was that the Fate scenes for day 3 were played instead of the UBW scenes. That's been fixed now so you'll probably want to go back through day 3.
Also what I said about locale in the Patch 1 post might not be true. For one commenter it doesn't work outside of Japanese locale, but for another it was apparently fine.