Why can't I export my Facebook contents yet?

It’s been on the news that now we can supposedly export everything from our facebook.

But for some reason the option for that in Account (top right) -> Account Settings -> Download (under Account Security) is not available for me.

Is it available for you? And what is your language? And country?

For me it’s not available;
I’m in Portugal;
With Facebook in Portuguese

Kindly let me know about your case, I’m curious. Thanks!