TDS 5.0 grid as point broken

[dopplershift]

Query:

http://thredds-test.unidata.ucar.edu/thredds/ncss/grid/casestudies/irma/model/gfs/Best?var=Relative_humidity_isobaric&var=Temperature_isobaric&var=v-component_of_wind_isobaric&var=u-component_of_wind_isobaric&time=2017-09-08T12%3A00%3A00&longitude=-90&latitude=30&accept=netcdf4

Gives, as a download a file with the contents

IllegalArgumentException: Index out of range=1