Black Screen after defeating BCNM

[FluXed314]

Date & Time:
8/16/2023
8:50pm cst

Client Version (use /ver in game):
30191204_1

Character Name:
Amethra, Bunard, Dovok, Metalworker, Textileworker, and Alchemist

Discord Name (if different from in game):
FluXed314

Nation:
Windy

Job(level)/Sub Job(level):
Amethra - blu99/blm49
Bunard - rdm99/whm49
Dovok - whm99/blm49
Metalworker - thf99/war49
Textileworker - blu99/war49
Alchemist - blu99/war49

NPC or Monster or item Name:
BCNM "The Rank 5 Mission" - Archlich Taber'quoan for Windy Mission 5-1
Temp KI - Burnt Seal

Zone name:
Qu'Bia Arena

Coordinates (use !where):
x:-398 y:-201 z:386 (188)

Item tool link (for items issues only):

Multi-boxing? (multiple clients on same connection):
yes

Steps to reproduce:

Any additional information:
All 6 as a party got a black screen after defeating Archlich for Windy 5-1, been stuck with the black screen for 20 minutes now, while writing this up.
Should get a cutscene and Temp Key Item - Burnt Seal.

[FluXed314]

Used !tele mea on Textileworker after blu autoregen healed to full. Checked Temp KI, no Burnt Seal and still have the New Fei'Yin Seal. Also still has option to enter the arena.

[FluXed314]

Last night while characters were stuck with black screen, they could use cmds like !where and !tele, but could not use /ma or /shutdown.

Black screens for all but Text who used !tele mea, lastnight at 11:30 cst.

Logged in to inside the arena today.

[EpicTaru]

@FluXed314 please try doing the battle again. I've done the battle multiple times, solo and multiboxing. This may just be an edge case situation further exacerbated by multiboxing. If you need help doing the battle solo, I can help you with it that way.