Quill Burst/Barbs causing disconnect with Fireflower and Avatar of Fire

I just allocated Avatar of Fire, and equipped the Fireflower amulet. Now when I have 10 Scavenged Plates stacks and trigger a Barbs or Quill Burst (as in deal the thorns damage with them, not when I gain a stack of them), I get forcefully disconnected. Easily reproducible by equipping/allocating the mentioned nodes and then doing engaging in any combat.

Uniques equipped:
- Fireflower (started the issue)
- Crown of the Pale King
- Briarpatch

Keystones:
- Avatar of Fire (started the issue)

Ascendancy is Smith of Kitava, but another user playing Warbringer has encountered the same issue.

If you require any more information, feel free to reach out!

Duplicate of https://www.pathofexile.com/forum/view-thread/3749773

From my testing, Avatar of Fire is only one means to ignite with barbs/quill burst but not required for the crash if you have other sources of fire damage for thorns.

Playing Warbringer,10 scavenged plates stacks and using shield wall skill + quill burst also get you forcefully disconnected.