I had a similar thought, but was wondering perhaps they don't have the BPIP extension to enable them to copy to clipboard from locked threads.
That's the thing: all the quoted posts are in UNblocked topics. And that is why I do not understand the actions of Issa56. There's nothing stopping him from going in and copying the post quotes into his own post. And then maybe he would be able to notice that the posts are different from each other in terms of addresses. And one post has no address at all.