Beastlord 4 set armor pen is bugged and not working

It has been reported in the bug forum since the 14th, but I haven't seen any reddit posts on it yet. maybe I missed them. Hopefully It gets more attention so there is a chance bliz will fix it. https://us.forums.blizzard.com/en/wow/t/tbc-anniversary-critical-bug-with-beast-lord-set-after-feb-13th-hotfix/2251569/28
guess what class I main.