What happened when Ganishka's lightning struck the Berserk Armour

[Kokojambo]

As we know, the Berserker armor disables Guts's sense of pain, even if Guts is conscious. But why did Guts feel pain from Ganishka's lightning strike? Also, something happened to Schierke too

 

[Walter]

Because he got struck by lightning.

 

[Aazealh]

As we know, the Berserker armor disables Guts's sense of pain, even if Guts is conscious. But why did Guts feel pain from Ganishka's lightning strike? Also, something happened to Schierke too

The lightning strike disabled the armor and sent Schierke back to her body.