Heavy Shot Animation Bug During Wanderer's Minuet

Time:
Any time

Frequency:
Always, reproduceable

World name:
Adamantoise

Character name:
Xevious Vespre

Class/level:
60 Bard/60 Archer

Race:
Hyur Midlander Male

Party or solo:
Either

Area and coordinates:
Any location

Steps:
1. Activate Wanderer's Minuet
2. Cast Heavy Shot more than once consecutively on any target
3. Observe character does not pull on bowstring correctly after first Heavy Shot cast

http://i.imgur.com/vM3e4HD.png

Notice there is significant distance between the character's pulling hand and the bowstring and arrow.