The list of in-game fixes has once again been updated, and the most recent batch includes the nerf to items with stealth detection we just reported. Here are the fixes straight from Bornakk's post:

• The chance for the Lightning Overload talent to be triggered is being increased from 7/13/20% to 11/22/33%.
• We have decreased or removed the stealth detection from numerous items.
• Wild Growth can no longer proc Revitalize if you don’t have talent points spent in Revitalize.
• In the Yogg Saron encounter, Paladin Judgement spells will no longer cause diminish power from Crusher Tentacles to cease channeling.
• The vehicles in the Flame Leviathon encounter will now respawn faster.
• Hodir will no longer shatter his Rare Cache of Winter if defeated while casting a spell, like Flash Freeze.