Hey there I have a friend who plays using wind class main. She said that flower guard dissapeares after 4 round whether taking damage or not. it just goes way in 4 round. She said that before this update it didnt go away till the full damage required to take the shield down was done.
Also lighting class got a buff it seems since light aoe does up to 6 enemy now while before it was up to 4. As for fire aoe it was up to 9 while now up to 7