Scourge animation bug

Thread Title:
Scourge animation does not activate when using it directly after another scourge

ISP:
BT

Type of Internet Connection:
Broadband

Internet Connection Speed:
Fast

Date & Time:
Lots of dates and times

Frequency:
Always

Character Name:
Olivia Badger
Race:
Race of your character when the issue occurred.
Female Miqote

World:
Cerberus

Class/Level:
Level 60 DRK

Area and Coordinates:
Anywhere

Party or Solo:
Both

NPC Name:
None

Monster Name:
Any

In-Game Time:
Lots of times

Steps:
1) Execute Scourge
2) Excute Scourge on next GCD
3) Observe no animation