Yes, kind of baffling name choice? I suspect they totally misunderstood the concept as a replenishing / refreshing cycle rather than the self-perpetuating nature of suffering.
Similarly, Saraha says: “Here in this body are the sacred rivers: here are the sun and moon as well as all the pilgrimage places… I have not encountered another temple as blissful as my own body.”
In short, the gravy is all gravy.