Namhamrim Born of Night doesnt switch to Phase 1

Hi,

sometimes it can take forever to switch that dude from Harvest into his Summoining Phase.
Once he reaches the Phase the fight continous without any bug , but sometimes you really need to stop doing dmg , run around wait forever ... he doesnt stop attacking you but you do not deal dmg to him as he doesnt swap to his Phase.

This makes Harvest Farming not fun at the moment.

Regards

P.S: Im playing ICe Nova atm ....



https://imgur.com/a/dSY8Pze