Did the update in ArcGIS Pro 2.2.2 change the internal workings of the Features to JSON function? There is now a 'Project to WGS84', which incidently does not work - does not change coords to decimal degrees - but also I am getting projection artifacts/errors. See the image below - one geojson exported with ArcGIS Pro Features to JSON, the other exported with esri2open. Approx 3' difference between the two. Looks like I have to go back and change all my models to use this old script unless Esri pushes an update to fix this. The original feature is in WGS84.