Broken 'Closed Issues' link (BB-4494)

The link entitled 'closed issues' on the Issues dropdown on a project links to:

https://bitbucket.org/(username)/(project)/issues?status=duplicate&status=invalid&status=resolved&%20status=wontfix

Note the space before the final 'status'. This means that wontfix issues are excluded, because "%20status" is not a recognised keyword.