Cataclysm Classic
Maloriaks flash freeze has been bugged since the raid opened in classic making it extremely difficult to not just have someone instantly die when targeted on heroic. This makes the encounter way more difficult then it should be as without instantly popping cd’s on the person (Even then sometimes they just die). This issue has persisted since the raid opened in phase 1 with it shattering within 0.1 seconds of the target being affected