Devour (wyvern skill) and Charged Staff Issue

You can use the wyvern skill devour to generate power charges. However, when you consume the power charges using charged staff, it will apply the charged staff buff and show the animation for the character but you won't actually gain the benefits of the buff (no damage bonus or shockwaves).
- If you continue to consume power charges with the glitched buff, it will extend the duration of the glitched buff.
- This glitch can be avoided if you first switch back to human form (basic attack with staff) and then use charged staff.