[FIXED] [BRH] Last boss: Intermission length and first cast time incorrect

[FreakzStaff]

Boss: https://www.wow-freakz.com/npc_finder.php?npc=99611
Spell: https://www.wow-freakz.com/spells.php?spell=199193

Description:
1) The Intermission length of the mentioned spell is way too long. On freakz the intermission takes 27 seconds, while on retail the intermission lasted only 15 seconds. Also the beam is moving slower then it should.

2) The first time that ability is casted is too early on freakz. On retail it got casted 33 seconds into the fight, on freakz it is around 27seconds.

Retail Video: https://youtube.com/watch?v=6EbWHc7WS9Q&t=1899:

Screen: https://gyazo.com/66087cd6450335659130081d9ede094f
Freakz: https://streamable.com/zpuc5g

Trello Card Link : https://trello.com/c/j1kA3b8c/629-brh-last-boss-intermission-length-and-first-cast-time-incorrect