Yes, I do understand...
But what I wanted to explain is the following:
In version 1.8.0.457 the English language file had some changements.
Macecraft will not indicate those changements to the translators. Those translators have to search themselves for the modifications in the language file and check their translations if they match completely the new language file. So sometimes an improved translation has to be made after a new program release.
As author of the Dutch translation I have to do it myself also. Unfortunately I can't remember anymore which changements version 1.8.0.457 contained. But with the translation tool "Ini Translator" it's not a problem, because you can easily find the new items that are not translated yet.
Do you use "Ini Translator" for your translations? If you don't, just give it a try. You can find the most recent version here.
Anyway, just look for the new items in the language file that are not yet translated, complete your translation and send it to Macecraft so it can be included in the next release.