Tracked it down to missing Arial Narrow font on all the computers. It was there in Windows 7 and Office , but missing after upgrades. › en-us › topic › fix-an-update-is-available-that-add.
 
 

Arial Narrow font family – Typography | Microsoft Docs.Arial Narrow unavailable, incomplete in Adobe Creative Suite apps on Windows

 
This software is a valuable asset of Monotype. I took the newly downloaded fonts and installed them.