diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index 1415d0dc190..8097efbab8b 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-8296
\ No newline at end of file
+8297
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/Bugzilla/CGI.pm b/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
index 67a2fbab39a..b62d94c4179 100644
--- a/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
+++ b/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
@@ -57,6 +57,11 @@ sub new {
     # Make sure our outgoing cookie list is empty on each invocation
     $self->{Bugzilla_cookie_list} = [];
 
+    # Path-Info is of no use for Bugzilla and interacts badly with IIS.
+    # Moreover, it causes unexepected behaviors, such as totally breaking
+    # the rendering of pages. Skip it!
+    print $self->redirect($self->url(-path => 0, -query => 1)) if $self->path_info;
+
     # Send appropriate charset
     $self->charset(Bugzilla->params->{'utf8'} ? 'UTF-8' : '');