Wiki etiquette question.

There's a wiki page that outlines the plot of a book. In it, I added a link for a proper name, which had no wiki page; I set the page it linked to to redirect to the correct page. Only, I'm reading the ARC of the next book in the series, and it turns out that due to Plot Reasons™, my linking was -- will be? -- incorrect.

Should I leave the linking as-is until the book is properly out?

My assumption is "of course yes, otherwise you might spoil things!", I think I'm just twitchy about leaving incorrect information up when I currently know better. Maybe I'll make a calendar alert to correct it once the book comes out...