BUG: Couture of Crimson breaks auras (Blood Mage w/Sanguimancy)

This armor breaks auras.. (at least on bloodmage w/sanguimancy and Vitality Siphon)

1. setup a bloodmage with sanguimancy and Vitality Siphon
1. Equip Couture of Crimson
2. equip some auras (Blasphemy is the easiest to see, because you can put it onto your bar as a visible thing)
3. Go fight some stuff
4. Witness: your auras keep turning off randomly

Here is a video of it happening..

https://youtu.be/Xa2bheJOq2E

(I didn't realize at the time it was caused by Couture of Crimson, so I didn't show that I have it equipped in the video, but I do. Problem went away when I unequipped this armor)

P.S. IMO Sanguimancy should already give us "Life Leech can overflow maximum life" because without it, Sanguimancy is of questionable value and at least level 30-50 it's been better to simply not spec it at all. I only found this bug because I'm trying to see if I can make Sanguimancy worth speccing if I run Couture of Crimson!)