I'm starting this thread to list currently broken or bugged feats.
DM me with the feat and what's happening with the feat instead of replying to this post and I will update the OP.

Hopefully @Ubisoft will fix these.

Aramusha: Rock Steady - Second Feat (Passive) - Vee63bMech
Everything - throws, punches, kicks, parries, etc - is able to unbalance him since patch 2.11.