Facebook chat has wrong appearing in Ubuntu Karmik with Firefox 3.5

[AkumA]

Binary package hint: firefox-3.5

Chat's contact list in facebook has a wrong appereance. Contacts are separated way too far and like: photo - void space on the right of the photo - name of the contact under the photo+void space.

ProblemType: Bug
Architecture: amd64
Date: Tue Nov 10 11:18:34 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: firefox-3.5 3.5.4+nobinonly-0ubuntu0.9.10.1
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: firefox-3.5
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors:
 (gnome-settings-daemon:4947): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:5018): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-panel:5002): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 24
 (nautilus:5003): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed