We have a number of independent contractors that work for our company. Since they aren't employees, they do not get paid holidays. For that reason, "None" is selected for the holiday calendar. I was made aware today that one of these contractors had holiday hours automatically added to their timesheets for Thanksgiving and the day after. I confirmed that no holiday calendar was selected for them and there is no audit trail showing any changes have been made. If no schedule is selected, does Replicon default to our employee calendar? 
Barens, Kelly
Vinodh.V, Community Moderator
Thank you for the response.
We might require more information about this and we would ask our Support team to reach out to you and then assist you with this.
Based on your support entitlement we will reach out to you to collect more information specific to your instance.
Regards,
V.Vinodh