Pomodoro Timer sometimes stops counting down at 05:00 or 15:00 mins

[Detlef Lechner]

My Pomodoro Timer sometimes stops counting down at 05:00 or 15:00 mins (and sometimes not). I have not found out why my Pomodoro Timer shows this error only sometimes.
I usually start my Pomodoro Timer with a Pomodoro Duration of 45 minutes. When 45 minutes have passed by, a message window appears: "Ppomodoro Finished! Take a break, you have 5 minutes. Hide - Start a new Pomodoro." I usually click on »Hide«. After 5 minutes, my Pomodoro Timer will usually restart with a value of 45:00. But sometimes not. It sticks to a value 5:00 (or 15:00) ad infinitum.

The stuck values 05:00 or 15:00 mins correspond to Pomodoro Timer's Short Break Duration or Long Break Duration, respectively.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-shell-timer 0.0.20110906+git52b8067-1
ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21
Uname: Linux 3.2.0-27-generic x86_64
ApportVersion: 2.0.1-0ubuntu11
Architecture: amd64
Date: Mon Jul 23 10:35:20 2012
InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110426)
PackageArchitecture: all
SourcePackage: gnome-shell-timer
UpgradeStatus: Upgraded to precise on 2012-05-15 (69 days ago)

[Detlef Lechner (detlef-lechner)]

This bug persists in Ubuntu 12.04.1.