Resizing xfce4-terminal window draws window copy

[Jesusfreak]

Since the update to 12.04 today I have the following bug in xfce4-terminal. When I resize the window on one of its borders I get a distorted copy of the terminal window in the lower left corner. See the screenshot attached. I have also tried this with gnome-terminal, but here everything works as expected. The bug is reproduceable always.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xfce4-terminal 0.4.8-1ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.38-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Sat May 5 08:43:06 2012
EcryptfsInUse: Yes
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xfce4-terminal
UpgradeStatus: Upgraded to precise on 2012-05-05 (0 days ago)