I have recently received a visa from Ireland. I have just noticed that they stamped the very last blank page with the embassy stamp (it says "Embassy of Ireland" and has the location of the mission). The last page contains no other marks, and the page with the visa has another stamp at the expected place.
I am puzzled by this. Why would they do that? Am I in any sort of trouble for having improper markings in my travel document?
I am also somewhat worried this makes it look as if I was refused a visa. I do have a visa, but it is not immediately obvious that it was my only application.