bugs

The Edition 27 button is available when viewing the results of 26, despite 27 not having taken place yet. Clicking it results in an error page. I look at the tournaments pages pretty frequently, and I don't recall the link showing prior to sign-ups.

Visual

Whoops, fixed. Thanks for reporting.

The logic that decides the max possible tournament id wasn't checking for tournament status, so in the 5 days between when a tournament is scheduled and actually takes place, this link would erroneously appear (though the page it takes you to already correctly checked tournament status, hence the error message).

Also, well done on reporting this just barely over 24 hours after it being present! I submitted the code change that added the previous/next links for tournament editions/categories on April 5, so it was when edition 27 got scheduled on April 20 at 12:00 ET (server time) that this first took effect. :)