Switched Capacitor Bandgap Reference LVS Issue

Hello,

I am minutes away from completing my design of a switched capacitor bandgap voltage reference.  However, when I do LVS verification, the comparison results window shows up empty, but the report states INCORRECT.  I cannot see what I need to fix.  If I open the report specifically from my LVS directory, it states everything is correct (including cell comparison) except for a single error: "Components with non-identical signal pins."  But it does not tell me what should be corrected anywhere.

I have never seen this happen before.  I can run LVS on other circuits and it behaves normally.  Even lower level subcircuits within this design are LVS clean.  But the top level shows up blank in comparison results LVS tab, but report states in overall comparison results "Components with non-identical signal pins" as an error. 

I checked all of my signal labels and they are on the correct nodes and layers. 

Has anyone seen this before or have any suggestions? 

Thanks,

Jacob Shelton