October 8, 2019—KB4517389 (OS Build 18362.418) contains an Intel Display Driver Update: 26.20.100.7157 which causes display issues as documented below. Rolling back the driver corrects the problem as documented below.
Intel Display Driver 26.20.100.7157 Installed...
Intel Display Driver 26.20.100.7157 display issues ( X across dialog and links)...
Rolling back to Intel Display Driver 25.20.100.6519...