Fixed as of 29.5.1
27.5.4 - 29.3.2
Garuda's Talons are still unaffected by Blood Rush, Weeping Wounds, and the Gladiator set bonus. All of these are still equippable with no effect or set effect.
Exalted melee weapons are still unaffected by the Gladiator set bonus. These set mods are still equippable with no set effect.