gridSpy: daily data since Jan 2017 is not .csv - seems to be html?

Here's an example for hum-csafe/Research Projects/GREEN Grid/_RAW DATA/GridSpyData/rf_01/9Jan2017-10Jan2017at1.csv

{{

" " " " " }}

and one for hum-csafe/Research Projects/GREEN Grid/_RAW DATA/GridSpyData/rf_01/25Apr2018-26Apr2018at1.csv

{{

There was no data for this period.

}}