New viewer is EMDviewer4_03.exe in the repository.
The former viewer expects the quadrature signal IFI/IFQ - which contains amplitude and phase information.
The data I provided contains the already calculated amplitude and phase, wrong labeled as IFI/IFQ, so the viewer distorts the phase and power graphs.
Bug is solved with the new version.

This doesn´t affect the data - it´s just the view of the power/phase graphs.