removing user permissions

Hi guys,

In partymgr, when checking a certain user's permission groups, clicking on
remove used to completely remove that permission for that user.

I just noticed that now, instead of totally removing the permission, it is
actually setting a through date and expiring the permission.

I was wondering whether that was changed on purpose and whether from now on
that was the expected behavior. Does anyone have any idea about this?

Thanks,

Jad El Omeiri