A question on my site is by a deleted user (note: unrelated to previous refill problems I had, but I double-checked and the post has NULL as the userid). The username appears as "anonymous", and when logged in as admin it links to an IP address page (IP is based in Canada).
But for some reason it's showing the "I wrote this" button on the post for me. And not just as admin, it shows it when I log in as the test account, even though I have a completely different IP (I am in the UK).
I thought the post claiming button only showed for users on the same IP?