I decided to try Bone Golem again after not being sold on Summon Wraith (was using 2 permanent ones along with 9 Rogues). He’s back to his animations being completely out of sync with his real location, which makes tracking my Dread Wrath next-to impossible. I did file a bug report.
I don’t remember it being this bad with Season 2. I’m basically having to re-summon about every 30-60 seconds, depending on the amount of enemies I’m facing.