Show-InstallationWelcome ForceCloseAppsCountdown - Timer Stuck and not moving

The timer is stuck on 0:29:59 or whatever time I put in the script.

Can someone please assist me? Thanks,

This is the code

Show-InstallationWelcome -CloseApps ‘ose,osppsvc,sppsvc,msoia,excel,groove,onenote,infopath,onenote,outlook,mspub,powerpnt,winword,winproj,visio,iexplore’ -ForceCloseAppsCountdown 1800 -MinimizeWindows $False -BlockExecution -PersistPrompt -AllowDefer

What toolkit version?