Comment 0 for bug 1164015

Since the latest update I've got some duplicate (seems kind of randomly) icons in Plank. First I had Google Chrome getting this blurry duplicate after opening a new tab but it disappeared after some opening and closing Chrome. Next was Files to get one of those, than pantheon-terminal and now its Empathy.
Every duplicate has got this blur. Tried to reproduce but it seems to occur randomly and only one icon at a time (which is placed on the outer right side..)

ProblemType: Bug
DistroRelease: elementary OS 0.2
Package: elementary-desktop 1.295-0~369~precise1 [origin: LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 3.2.0-39.62-generic 3.2.39
Uname: Linux 3.2.0-39-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1+elementary3~precise1
Architecture: amd64
CrashDB: elementary_meta
Date: Wed Apr 3 18:15:08 2013
InstallationMedia: elementary OS 0.2 "Luna" - Beta 1 amd64 (20121114)
MarkForUpload: True
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: elementary-meta
SuspiciousXErrors:

ThirdParty: True
UpgradeStatus: No upgrade log present (probably fresh install)