Non-enabled weapon base type uniques appear to be dropping

Several unique items that have ineligible base types are being listed on trade since 2 days ago:


Redbeak was listed on the trade site on Dec 16, 2024.
A unique Iron Greatsword named "INCOMPLETE" was listed on the trade site on Dec 16, 2024.
Skysliver was listed on the trade site on Dec 17, 2024.
A unique Rippled Greatsword named "INCOMPLETE" was listed on the trade site on Dec 17, 2024.
Winter's Bite was listed on the trade site on Dec 18, 2024.
A unique Bandit Hatchet named "INCOMPLETE" was listed on the trade site on Dec 18, 2024.
A unique Elegant Glaive named "INCOMPLETE" was listed on the trade site on Dec 18, 2024.
A unique Vampiric Blade named "INCOMPLETE" was listed on the trade site on Dec 18, 2024.
A unique Charred Shortsword named "INCOMPLETE" was listed on the trade site on Dec 18, 2024.
A unique Crone Knife named "INCOMPLETE" was listed on the trade site on Dec 18, 2024.
A unique Ironhead Spear named "INCOMPLETE" was listed on the trade site on Dec 19, 2024.

This is confirmed to be from rewards in the Trial of Chaos.