I cannot delete the PVs, it just hangs. Here’s the output you requested, minus unrelated PVs:

NAME                                                        CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS        CLAIM                               STORAGECLASS   REASON   AGE
persistentvolume/pvc-e98b8f1f-be78-4f4c-ad89-c5dacff9b944   90Gi       RWO            Delete           Terminating   foo/bar               longhorn                27h
persistentvolume/pvc-f04941e1-6181-40ec-9dd4-a0da45337b0b   1000Mi     RWO            Delete           Terminating   baz/bif   longhorn                28h