Have been using ArcGIS online for quite some time, publishing hundreds of services, in this instance the service details indicate 2Mb of data in the service, the symbology is apparent in the legend view; Have tried republishing & overwriting the existing service, there is no data in the feature table? This is not the largest data set we have published or the most complicated.
https://hobartcc.maps.arcgis.com/home/item.html?id=1d2e65bd0d8c44cb8a41cb242a29e64c
I'd be interested to see if anyone else is able to view the data and has suggestions as to how to rectify?
Roy Langman
City of Hobart
https://hobartcc.maps.arcgis.com/home/index.html