Comments by Date (3)
Confirmed. Post 5.1 the festival now begins 9pm PST.
All around the cradle of Chi-ji
Found one as soon as I went there but forgot to switch out for my lower level pets and killed it. :( Spent about 10 minutes killing only the snakes and other creatures that spawned in the area (didn't kill any harpies) and one spawned for me. Uncommon but I'll take it! :)