Menu and Toolbar font showing boxes with numbers inside

[PeterShinners]

Binary package hint: yelp

The Yelp menu and toolbars are showing a broken font that does not work correctly. This is the only app having this problem. All other Gnome. Kde, Firefox apps are displaying correctly. Attaching screenshot with problem.

This is using the default theme and font installed from Ubuntu 10.10 beta.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: yelp 2.30.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sat Sep 4 15:40:03 2010
ExecutablePath: /usr/bin/yelp
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: yelp