LR Classic Library Pictures Just Grey Boxes on New Import
LR worked fine, but last couple of days, last import will not show the picture in library and need to go into develop to see it (see pic). This is on a Windows 10 Surface Book (I7, 16GB RAM). Worked fine before, this is a new thing. Really need to see the library and ticker tape view as I have panaramics and HDRs to compile.
Currently tried changing the col,our management to the recommended one and no updates (for anything) is pending. The pic shows the combination of an older import (one week) and todays version (the grey boxes)

