I believe it's just because some of the localization files haven't been updated to keep up with the mod. The most you can do is translate them yourself by copying the missing keys between the localization files that you dropped in My Games\Sid Meyer's Civiilization 5\Text and changing the English text to Spanish.I have noticed that, in Spanish, there are certain options or lines that appear with lines like TXT_WORKER_FOCUS and things like that. Is that normal? I made a mistake? Because when I use the files in English I don't have that problem.