Tested in single player and the rusted armor is indeed no longer dropping. Meh.

On the plus side the legendary weapons that drop had their correct damage and Colvic the Blade and Aesir Warriors did full combos as thralls at long last. Hopefully these aren’t just due to being in single player. Will test on live servers at some point.

Edit: Happy to report that Aesir Warriors are doing full combos on the live servers. It is a thing of beauty to behold after so long. Haven’t specifically tried Colvic or Jhebbal warriors but seems likely they should be fixed too.