Clear “Redirected Access” stuck state from Hyper-V failover cluster

Run Diskshadow.exe on all cluster nodes
List Shadows all
On the node(s) where shadows are listed, run this :
Delete Shadows All
Run following from Powershell :
Import-Module failoverclusters
Test-ClusterResourceFailure “Cluster Disk 3”
Warning : This will cause a temporary loss of access to the CSV, so VM’s running from it can crash !