devotion and defender

[Sergardo]

1. i will cast devo to my party member and defender on

2. enemy player hit my pt member - " works fine "

3. but when i cast my devo skill again to my pt member the defender reduce damage gone but the icon defender skill and the effect of slow still there

nwawala effect ng defender pag nag recast ng devotion skill

anyone can help me to fix this? Thank you!