I'm working on a bower / grunt build of the ArcGIS API 3.16 using the new Calcite theme. If I point my two requite css files (calcite.css and esri.css) at the CDN (https://js.arcgis.com/3.16/esri/themes/calcite/dijit/calcite.css , and https://js.arcgis.com/3.16/esri/themes/calcite/esri/esri.css) instead of my local build (esri/css/calcite/calcite.css and esri/css/esri.css), my app looks pretty normal. However, if I use the built version of the css files after using grunt-dojo plugin for a custom build, my app doesn't look nearly as clean. Some of the fonts are bigger, my pop-up windows are mangled, and I don't receive any of the fastfont errors associated with the CDN versions of the files. Any ideas what is going on here (or who at Esri I can tweet at that might know).