Fluid TA PUM 38/39 upgrade not as expected

Hello all,

We have recently updated to PUM 39 (PT 8.57) in one of our project test environments and I'm not finding that the fluid Travel Authorization is functional, still. It requires to use the TA fluid UI to have at least one expense type entered in order to even create a fluid TA and of course those can only be non-per diem expense types. When I finally got to the point of being able to create a fluid TA I continued to have issues. I can add per diem expense types but it will not load the per diem rates.