package libjson-c2:i386 0.11-4ubuntu2 failed to install/upgrade: package libjson-c2:i386 is already installed and configured

[Glenn Strazds]

new update install from tonight I believe.. above reported... there are three separate bugs saying the same thing already installed... OS update I believe.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libjson-c2:i386 0.11-4ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35
Uname: Linux 4.4.0-59-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Fri Jan 13 19:52:41 2017
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu5
 libgcc1 1:6.0.1-0ubuntu1
 multiarch-support 2.23-0ubuntu5
DuplicateSignature:
 package:libjson-c2:i386:0.11-4ubuntu2
 Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
 dpkg: error processing package libsystemd0:i386 (--configure):
  package libsystemd0:i386 is already installed and configured
ErrorMessage: package libjson-c2:i386 is already installed and configured
InstallationDate: Installed on 2017-01-10 (3 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: i386
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.18
SourcePackage: dpkg
Title: package libjson-c2:i386 0.11-4ubuntu2 failed to install/upgrade: package libjson-c2:i386 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.