Pivot and Chart Amounts donīt align in showing amounts

Dear all,

My Pivots are showing amounts in T€, but the charts are showing them in € - how is this possible? How can I align them, so the charts show also amounts in T€?

e.g.: Pivot shows 251, the chart shows 251 327
I want it being this way: Pivot and chart show 251

Thank you for your quick help in advance!
Ladohen

I need to add, that this file is stored on SharePoint and all other users see the amounts correctly. But I am since last days the new "architect" of that file and I want all data to be shown the same to all users me including