Groups stuck in loading state (All groups dropdown list)

In our All Groups monitoring section, my team is seeing the Loading... spin wheel.  This seems to be infinite and we are unable to view the drop down list.  Going into the actual group is not a problem but it is very useful being able to view all items in all groups from the Home screen.

Just to cover some bases:

-Memory and storage is far from max capacity.

-CPU performance on our Solarwinds box is also not an issue.

Has anyone come across this issue?  Any pointers are appreciated.