Stances costs mana to get out of

Skill/Item name (if relevant):
Defensive Stance

Class/Level (if relevant):
Knight 11/13

Party or solo:
Solo

Describe the problem:
Knight Defensive stance costs mana to get out of the stance

What was the expected behavior?:
When you use the defensive stance it should cost mana, but when you want to toggle it off it should not cost anything.

List the steps that occurred before the problem appeared:

  1. Get MP below the cost of the stance
  2. Use stance
  3. Try to get out of stance

Can you reproduce the problem?:
yes

Screenshots/Videos (if available):
N/A

Fixed.