This is a recent update. When I posted the link, there was no such info that the page has been redirected.
> This page has been deleted. The deletion and move log
> for the page are provided below for reference.
>
> * 02:31, 21 September 2006 Kylu (talk | contribs)
> deleted "Programmers Day" (content was
> : '{{db-r1}}#REDIRECT: Programmer's day')
But let me ask - you cut and pasted the link - did you check it worked by clicking on it from your submission? The reason I ask is because most people don't know that HN strips the apostrophes from links. If the page you saw on WikiPedia had the apostrophe, and you cut-n-pasted it, it won't have worked, but you will have thought it did.