Printing results in empty symbol in legend
I am seeing a strange behavior with the print function. On the printed document the legend symbol is empty (while it is shown properly in some other legend tool) for this one feature service I have been using. I noticed this happens only if the fill color is assigned "No Color" in ArcMap. Otherwise, it renders it OK. It also shows it fine if I use a dynamic service, however, I don't want to use it as linear features are rendered horribly (aliasing I presume?) on the map. What might be causing this, is there a workaround? I tried both Esri's (https://utility.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%...) and my own print task. I am attaching an image of how it looks (The campus boundary is supposed to be a red empty polygon).
