A few raid bugs. #191

Hello , I have found a few raid breaking bugs. 1st in icc with deathbringer saurfang, after starting the RP for deathbringer saurfang the boss becomes non attackable character thus not letting the fight begin and the raid cannot be completed. 2nd was in sunwell plateau in which the RP with Madrigosa and brutallus is bugged and the ice wall does not break and brutallus becomes a non attackable character and felmyst becomes an invalid target.