indicator-datetime-service crashed with SIGSEGV in g_type_check_instance_is_a()

Just installing updates

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: indicator-datetime 13.10.0+13.10.20130828.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Thu Aug 29 12:16:01 2013
ExecutablePath: /usr/lib/x86_64-linux-gnu/indicator-datetime-service
MarkForUpload: True
ProcCmdline: /usr/lib/x86_64-linux-gnu/indicator-datetime-service
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7fa67eb3ec6d <g_type_check_instance_is_a+13>: mov (%rax),%r8
 PC (0x7fa67eb3ec6d) ok
 source "(%rax)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed readable region)!
 destination "%r8" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: indicator-datetime
StacktraceTop:
 g_type_check_instance_is_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: indicator-datetime-service crashed with SIGSEGV in g_type_check_instance_is_a()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip disk lpadmin plugdev sambashare sudo