It seems that questions which are migrated from site to site to site get a little weird in the intermediate steps. As you can see from the links, a question was originally posted on Web Applications, where it was deemed off-topic and migrated to Webmasters. Below the question, there is a notification with a link showing this migration event.
On Webmasters, there is a notification with a link showing that the post was migrated from Web Applications, which is expected. However, there's two things wrong here. First, the question was migrated from Web Applications 13 hours ago, but the notification says it was only 9. Second, the post was then migrated from Webmasters to Server Fault twice, and there's no notification of either of these migrations on Webmasters outside of the revision history.
You can now find the final migrations of the post both here and here, and the notification that the post was migrated from Web Applications (seen above) seems to get its time from the second migration of the post to Server Fault.
Ideally, it shouldn't be possible to migrate the same question from the same site twice. Also, there should be a notification on Webmasters that links to one of the migrated posts on Server Fault, since if you were to click on this question on either Web Applications or Webmasters, you wouldn't be able to follow it to Server Fault where it actually got answers.