LinkedIn Learning Integration: "Import Requested"

I'm having trouble with some of my LinkedIn Learning courses not fully importing. We did not import the entire LinkedIn Learning Library; we are importing it course by course. Most of the courses I've imported have an import status of "Import Success," but I've found several that show an "Import Requested" status. I can't do anything with these courses — the import button is grayed out, and there is no way to remove the import so I can try to reimport.

Has anyone encountered this before, knows why it's happening, or knows how to fix it?