nanny does not prevent user Usage

[Mike]

After upgrade to 11.04 the nanny Program does not prevent the Usage Time of a User. Means my kids don't kicked out after maybe a hour. Also it's courious that the nanny Program lost the userinformation ( if you open the admin-console you see the first time all users, but after a reboot only the admin user is left !)

thanks for help

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: nanny 2.31.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sat Sep 17 10:23:33 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 PATH=(custom, user)
 LANG=de_CH.UTF-8
 SHELL=/bin/bash
SourcePackage: nanny
UpgradeStatus: Upgraded to natty on 2011-07-10 (68 days ago)

[Launchpad Janitor (janitor)]

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