[Bug?] 0.1.1c Pain Offering random targeting?

It seems since the patch today that the Witch's Pain Offering skill targets minions in a different (possibly random) way.

In the past it would target more or less under the mouse cursor. Today it's picking minions that are not under the mouse or even in char line of sight.

Specifically - It seems to more often target my two Skele Clerics or Storm Mage, rather than the 14 reavers I'm mousing over.
This messes with the build quite a bit as those minions spiked by Pain Offering are taken out of the fight - so suddenly my other minions are getting no support.

I have the same issue, starting after patch 0.1.1c. Playing on PC. Pain offering will either not fire and still go on cooldown and consume mana & life, and if it does fire, it doesn't target the minions closest to my cursor.

Before the patch, targeting seemed better. And even if I clicked and it didn't go off, it would still consume resources, but at least it wouldn't place the skill on cooldown.