[Death Knight][PvE] T12 Tank 2P Bonus

[flameone]

Wowhead/WoW Freakz Link: http://www.wowhead.com/item=70954 (set)
Descrierea bugului / Bug description: First effect from 2x piece of that set is half working. The first set bonus is - https://www.wow-freakz.com/spells.php?spell=98956 (wowhead link) - what it does: Death Knight T12 Blood 2P Bonus:
"Your melee attacks cause Burning Blood on your target, which deals 800 Fire damage every 2 sec for 6 sec and causes your abilities to behave as if you had 2 diseases present on the target. " THe fire damage Is working, but the behave of all attacks is Not - all attacks should behave as if they had 2x disseases applied (scourge strike, blood strike, obillirate - all that benefit from 2x disseases) I have explained In details in the 5 pics what happens. I am sorry for my lack of english speaking.
Dovada / Proof:
1. What set does (first set effect):
http://postimage.org/image/jtn8d1yl3/full/

2. Blood strike damage that actually happens:
http://postimage.org/image/yskvy5pt5/full/

3. Blood strike damage that Should happen if set was working:
http://postimage.org/image/fxod9b5fv/full/

4. Scourge Strike damage that actually happens:
http://postimage.org/image/ommjdg0m3/full/

5. Scourge Strike damage that Should happen:
http://postimage.org/image/hbr11bk7v/full/

Thank for patience and understanding - wowfreakz team. GG GL!