Glitch detected on Download phpBB® 3.1.

If you click the Changelog link (in the bottom box) it current points to https://www.phpbb.com/support/documents.php?mode=changelog&version=3&sid=9a7bacfa4cd0710ac1c3d5e784448c5a. Should the

sid=9a7bacfa4cd0710ac1c3d5e784448c5a

be included?

When the link is clicked I get a message

[phpBB Debug] PHP Warning: in file /var/www/phpbb.com/website-current/old/support/documents.php on line 88: fclose() expects parameter 1 to be resource, boolean given

and the page just displays the heading "Support" with no further details

[size=150]color=#4f84adSupport[/color][/size] with no further details.