When importing media, Rhythmbox fails to update track list and display text with artifacts

[Andre Brait]

When I was importing my media library to Rhythmbox, I noticed there were several repeated songs. After examining more closely, I observed the songs were being added correctly, but the track list wasn't being updated and it was displaying some weird characters.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: rhythmbox 3.3-1ubuntu7
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Sep 19 23:53:12 2016
InstallationDate: Installed on 2016-09-07 (13 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: rhythmbox
UpgradeStatus: No upgrade log present (probably fresh install)

[rithik g (gkrithi)]

this is an issue with gtk+ treeview widget update queue