Recently I’ve started encountering a bug where the node Awakening Presence (When a minion dies you have a 10/20/30% chance to summon a Volatile Zombie at its location, expending its mana cost) will no longer summon zombies from minion deaths. I’ve yet to isolate any particular cause, but I believe it is related somehow to Summon Bone Golem, as the bug has only occurred during times during and after I have had a Bone Golem active.
Volatile Zombies tree
https://i.imgur.com/OxuRRDx.jpeg
Bone Golem tree
https://i.imgur.com/GnYxCOX.jpg
Recording of the bug in effect
https://streamable.com/zktf35
Edit: Further testing makes it seem like it’s related to the Bone Golem dying or being unsummoned. The Marrow Eater node in the Bone Golem skill tree also seems related. The bug does not occur when that node is not allocated.