After 1.7: Disciple of the Ring's ability does nothing

yunnnn

In every game since patch 1.7, her activated ability doesn't trigger when matching the activation orbs. After the activation gem matches, it goes straight to attack phase and she doesn't gain +4/4 or drain any mana.

tinyau

I've got the same problem too.

Sinslayer5

Also experiencing this issue.

shteev

Someone posted these before and after screenshots on facebook showing Disciple failing to work (reposted with permission)