[FIXED] [Death Knight][Unholy] Unholy Frenzy hotfix

[valimarele]

WoW Freakz spell link: https://www.wow-freakz.com/spells.php?spell=207290&&name=unholy-frenzy
Bug description: After spending 6 festering wounds with apocalypse u should get 15 sec from unholy frenzy but u get only 12 sec . Unholy frenzy should be 2.5sec not 2sec.
Proof: https://imgur.com/a/JNC9s
https://imgur.com/a/DkNe4
+ the blue post https://worldofwarcraft.com/en-us/news/20457825/patch-notes-world-of-warcraft-patch-7-1-5
Unholy Frenzy duration increased to 2.5 seconds (was 2 seconds), and the cap on extending it increased to 25 seconds (was 10 seconds). Buff now cancels on encounter start.

[Quicksand]

Fixed