Conditonal formatting dates in table

Hi all

Having lots of trouble correctly conditional formatting dates for a table. Please see in the screenshots. The conditional formatting is to colour every date that is today and before today. Tomorrow and beyond is blank. When one refreshes the colour background will become current. Please see all attached scrrenshots including the relationships.

In the table it can be see that the DUR WB ETD/ATD column is correctly coloured, yet the other colums are not. Do you think its something to do with the relationship between the data and the Date Table? Or perhaps something to do with the new measure/Colour Date?

Thank you!