It looks like the last updater confused "a Bloodthirsty Leopard" with "a snow leopard" ... yes, snow leopards are indeed 45-46 soloable.
It sounds as if the Bloodthirsty might be a named? The list of drops on the linked sites suggest better drops than I got from the snow leopards, which may be place-holders for the Bloodthirsty... ?
Anyhow, if the information could be rolled back to whatever it showed prior to the final update that appears as if it might be mistaken, that may be helpful.
Thank you for your time.