Hi Andy, thanks for your kind answer. I ran it again and, nope, same answer.
Since this was a post, I tried the same with the home page of the blog, same problem. The validator says it’s ok, I apply for whitelisting approval on the left-hand side, answer the questions (the only thing I modify is ‘description’, which is blank, the rest is already filled-in), send the request and boom, error message.
Am I missing something? Thx again, p