Duplicate VVOL bindings

In light of Insight happening next week and there being a seminar on troubleshooting vvols, I have some questions I cannot seem to get answered and hoping I don't have to open a case for each one to get answered. 


In a vvol listbind, does anyone know why there are duplicate entries for a vvol (vsphere-HA config vvol) that is created on the vvol datastore?






As you can see there is one vvol create and one that shows up on the netapp array, yet there are 2 bindings and I am tryin gto figure out why and how to relate them.