Yogg-Saron still Bugged?

[Sinister Knight]

Throwing this out there for those that might still be trying to finish up getting their Protodrake runs completed, Yogg was really bugged by at least 4 different screwups last time we were attempting it, issues with LoS on Constrictor Tentacles, falling dmg killing people, AoE void zones being inexplicably placed around all Tentacles. Has anyone heard if this has been addressed, or been in there lately? I realize that Blizzard's attention is far more focused on current content, but when they mess up old content it gets really frustrating to those of us that want to complete things that they couldn't when it WAS current content.

[Sarcasm]

Have you actually reported the issue? Blizzard can't fix it if they don't know it's broken. And as you said, they're far more focused on new content right now.