Bug with Evelynn's passive and Cinderhulk

I've discovered a bug with the Cinderhulk enchantment on Evelynn. As you can see in the image above, her passive is on cooldown due to dealing damage to the scuttle crab, however her character model is still transparent, as if she were invisible. This appears to affect all skins.

Dealing damage with Bami's Cinder or Sunfire cape breaks Evelynn's stealth normally, I've experimented with these as well, images in the collection below.

http://s7.photobucket.com/user/Raimu/library/Eve%20Bug?sort=3&page=1