Hi Allira, we've been checking behind the scenes and can see that a new account with the username FrankBuckland was set up today. They posted one spam link on Wyllow3's old thread about M&S, and it looks like we zapped the post completely so it no longer shows up on the thread.
Usually when we remove a post you'll see the message that says 'Post deleted by GNHQ for breaking our Talk Guidelines' but occasionally we'll nuke the post completely if the user has an offensive username, for example, or if there's an iffy spam link in the post.
Hope that reassures you!