ISP:
CenturyLink

Type of Internet Connection:
VDSL2

Internet Connection Speed:
14.85 mbps

Date & Time:
6/24/15 @ 6:30pm MST

Frequency:
Sometimes


Character Name:
Jayde Ravynwing

Race:
AuRa F

World:
Thok ast Thok (Excalibur)

Class/Level:
BRD 53

Area and Coordinates:
Thok ast Thok

Party or Solo:
Party (8 members)

NPC Name:
None

Monster Name:
Ravana

In-Game Time:
Unknown

Steps:
Ravana produced his prelude to slaughter attack, proceeded to complete "slaughter" and then did the ring of fire thing that follows. The ring of fire effect stayed on my screen even after the attack was finished.

The effect was still on my screen even after the party wiped and and returned to the start point.

Please see the images at the below lodestone blog post:

http://na.finalfantasyxiv.com/lodest.../blog/2335243/