Top panel is not active, does not show date or allow access to System Settings

[Susan Cragin]

This is a regression.
After updates of Tues 27 Mar 2013, the date vanished from the top panel and some of the icons lost functions. For instance, it is no longer possible to access System Settings that way.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: metacity 1:2.34.13-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-14.9-lowlatency 3.8.4
Uname: Linux 3.8.0-14-lowlatency x86_64
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
Date: Wed Mar 27 07:02:05 2013
InstallationDate: Installed on 2013-01-04 (81 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130102)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: metacity
UpgradeStatus: No upgrade log present (probably fresh install)