Thread:Support/MediaWiki:Red-link-title/reply (3)

I don't know enough about the cache to know when it would break :-) Anyway, following a redlink to a page that you may not create ("Title?action=edit&redlink=1"), redirects you to the page itself ("Title"). There are some cases where it is restricted and you're also not invited to create it (e.g. when a certain title is on the blacklist, we don't want any user to create it). On Incubator this is the case for all unprefixed pages.