[Plugin: WordPress Wiki] Internal links not working

When I put brackets around text in a wiki entry, it’s supposed to automatically link to the pre-existing wiki entry that shares a name with whatever is in brackets. If it shows up in blue, the page exists, and if in red, it doesn’t yet exist. However, when I try to put brackets around the name of a page that does exist, it shows up in red anyway, and when I click on it, it says the page doesn’t exist – would I like to create one. If I click yes, I get an error.

Is internal linking not working for anyone else?