Error is thrown when applying a filter attribute Date-Time on DataType inputs in TVB operations

What I did:

Go to Analyze area, then to Fourier transform method. I tried to filter my time-series by 'start date', using the logical operator ==; selected the date and clicked on 'refresh' to apply the filter.

The screen attached below appears.

The behaviour happens for any of the logical operators available (>, <, !=)
The same behaviour happens for filters on "completion-date" attribute.