Wrong values in Service

Dear cumminity, 

in my Power BI Desktop file, alle values fit. When I publish my report to the Power BI Service, it also fits. But after the nex automatic dataset refresh. The sum in my table is not fitting.

When I filter a specific (let´s call it "Australia") dimension out, the sum fits. When I only filter the "Australia", the value is 0 as there is no data available. 

Behin the wrong value there is something similiar like a YTD-Calculation (with: month < selected value month). I am not using time intelligence. This works in all my other reports perfectly. 

Thank´s for the support!