Was dueling this evening and some players started complaining that they couldn't stun me. I was till getting stunned at times but still got complaints about CC immunity. Checked character screen and found it showed CC immunity for 49k days.
Further testing with a mag DK showed I could be stunned by whip, and another DK stunned me with Stonefist. But petrify wouldn't work as a stun.
Legendary Archer of Valenwood
Bosmer Dragon Knight Archer. XBox One. (Flawless Conqueror Bow/Bow)
Bosmer Nightblade Archer. Xbox One. (Flawless Conqueror Bow/Bow)
Bosmer Sorcerer Archer. Xbox One. (Flawless Conqueror Bow/Bow)
Bosmer Warden Archer. Xbox One. (Flawless Conqueror Bow/Bow)
Templar's are evil..