HD Script is not ignoring Sunday or Holiday it seems - other downstream issues occur as a result

Scenario - Today is Monday and I have a Work Flow Instance for it - 00703 in Testing /August 24,2020 

Env: CFATesting

I want to advance the days with the script to Wednesday, Aug 26 

Click Review 

Last Finalized Date displays as 22 Aug 2020 (which is correct - that was Saturday)

Defect

• Catch up Date displays as 23 Aug 2020 - this is not correct since we should ignore Holidays and Sundays (usually denoted by tbMXDay.Daytype = 2) 
  • If a user selects a day after a Sunday, or Holiday, as the Business Date, the Catch Up date should not be displayed as the Sunday or Holiday
  • If a user selects a day that is after a Sunday and a Holiday as the Business Date, the Catch Up date should be neither the Sunday, nor Holiday

This lower piece is for **informational purposes ONLY ** and is the result of clicking Execute

When executed  the script creates  a Work Flow for Aug 25th and and set the colors to Orange.

It did not complete the Aug 24 Work Flow. 

Another Store and example where I think this same issue will occur is Store 00440 when it states the Catch Up Day is Nov 26, 2020 - which is a closed Day due to the Thanksgiving Holiday.

Last observed behavior - in the DB it set tbMXDay.DayType status of Saturday - Aug 22, 2020 to '2'. When it previously had a DayType = 1.