I have a dataset with 30,910 records displayed in my ArcGIS Open Data portal. The Table tab indicates that it's 'Showing 30910 rows' but when I download the dataset, as either CSV or Shapefile, there are 60,000 records, mostly duplicate. I've updated the Index on the Data Report admin site and used different browsers, but still get the same result. Any suggestions?
See the offending planning applications dataset in the ArcGIS Open Data portal
Regards
Simon