I think (really, I know) the distribution rom has the all nacionalities with the right text, so I think if it won't distributed in Spain it would be completely in english (like the victiny rom which has the JAP and KOR distributions in english).
So the pkm. file can be real, so it's probably will distribute with that same ID and EO but the text is surely wrong.
I try to translate the english text with google for prove to you that the translation is from the google translator:
A special Zoroark! = A Zoroark especial! The same wrong translation on the wondercard
It's a Karrablast! = Es un Karrablast! The same wrong translation on the wondercard
It's a Shelmet! = Es un Shelmet! The same wrong translation on the wondercard
You can try it, you will see I am right.
I don't think Nintendo would be distributing an event with a wrong text, if they won't distribute it in Spain, the rom would have the text in english, not in spanglish.
I think it's probably a fake contribution, not a nintendo error. I don't think nintendo distribute a wondercard translated by Google