Skill Patience - Class Paladin

lvl 60.
patience lv.1 - passive skill
increases p. atk. by 20% when being attacked.

so this skill is bugged, when you are hit, you sometimes get buff, but that buff basically does nothing. 594 p. atk. without buff, when i get buff i still have 594 p. atk. (looked on all stats for cause its bad translation, but all stats are same number with or without buff). so i thought that its just maybe not shown in stats? so i watched my damage with buff and without buff. and guess what? my damage with buff is absolutely same as my damage without it! so something is wrong here.
please fix this as soon as possible, this is very important skill for solo! 20% p. atk. is huge difference! and even bigger when using 2h sword and vanguard stance.

 

it's skill patk. you will hit harder with skill while the patience is in effect.

 

tried it and still same dmg, even with skill.

 

this is passive skill you've learned. it does nothing and has stupid incorrect description http://l2jdb.l2jdp.com/db_skill.php?id=983&level=1
then, this is what appears in your buff bar and increases skill p.atk: http://l2jdb.l2jdp.com/db_skill.php?id=6687&level=1

 

this skill is working correctly, although the description is wrong and very misleading.

it's not an all-time working passive. it has a % chance of activation when you are being hit. when it activates, it does not increase p.atk (as the description of the skill) but skill p.atk. it works correctly, you can easily notice it with high-damage skills, like the guillotine-something on vanguard. how the skills works is that it adds 3400 patk to you patk (~700 lets say) and deals that as damage to the enemy (decreased by his pdef and other defensive attributes).
so without patience, you would deal about 3400+700 = 4100 damage which will be decreased by enemy pdef.
with patience activated, you will deal 3400 + 680(20% of 3400) + 700 = 4780 damage which will be decreased by enemy pdef.
that makes a 680 damage difference. when critical, the numbers are 8200 vs 9560 which makes a difference of 1360. this can be easily noticed and proves that the skill is working as intended.