I was aware of all of these things, but the user who contributed them said he attended the event in Greece so I took his word for it. If it was translated by google, it doesn't make sense that two of them would come out with "es un" and the other would still be "a." In this case, I assumed it was possible that the event organizers did not enter it in correctly, as the event was in Greece and not Spain.
I've been keeping these ones under consideration, but until there is some other kind of evidence (photos, videos, a new pgf) or a distribution of these Pokemon IN Spain, there isn't really any way to surely disprove them.
I'm not being defensive here, I'm trying to be objective and listen to all of the possibilities.
The missing exclamation point is a valid point, as (in addition to being proper grammar) previous Spanish events have had both.
Perhaps you could contact Nintendo of Europe or Pokemon to ask the Spanish division whether this is the real deal or not? We don't have a lot of users in Spain, as far as I know...