Working day: previous year sales not appearing for WD21 of February 2025 ?

[marcl2]

Dear gents,

I have an issue with working days and previous year sales!
In a report with the month of February selected, when iI select the year 2024 I have 10.82 on the WD21 and when I select 2025 I see blank or 0 for the WD21 previous year ???...

Has anybody a clue on such a problem? The measures below play with the working day, the month and the year from a date table...

My date table looks like that and we find on 29th Feb 2024 the working day 21


I know that there is no 29th Feb in 2025 and therefore the working day comes from an extra table 

PYWD and PYWD2 are 2 versions of the same measures, with and without calculate and other changes...

PYWD =

VAR CurrentWD = SELECTEDVALUE(DIM_WorkingDays[WorkingDayNumber])

VAR CurrentYear = SELECTEDVALUE('DIM_Date🕒'[Calendar YearNumber])

VAR CurrentMonth = SELECTEDVALUE('DIM_Date🕒'[Calendar MonthNumber])

RETURN

    CALCULATE(

        [GrossSales_FI],

        FILTER(

            ALL('DIM_Date🕒'),

            'DIM_Date🕒'[Calendar YearNumber] = CurrentYear - 1 &&

            'DIM_Date🕒'[Calendar MonthNumber] = CurrentMonth &&

            'DIM_Date🕒'[Corr Working Day Number] = CurrentWD

        )

    )

PYWD2 =

VAR CurrentWD = SELECTEDVALUE(DIM_WorkingDays[WorkingDayNumber])

VAR CurrentYear = MAX('DIM_Date🕒'[Calendar YearNumber])

VAR CurrentMonth = SELECTEDVALUE('DIM_Date🕒'[Calendar MonthNumber])

VAR SalesLastYear =

    SUMX(

        FILTER(

            ALL('DIM_Date🕒'),

            'DIM_Date🕒'[Calendar YearNumber] = CurrentYear - 1 && 'DIM_Date🕒'[Calendar MonthNumber] = CurrentMonth &&

            'DIM_Date🕒'[Corr Working Day Number] = CurrentWD

        ),

        [GrossSales_FI]

    )

RETURN

    IF(ISBLANK(SalesLastYear), 0, SalesLastYear)  -- Force 0 instead of blank