I wrote this up as a ticket and was told to buy the recipe from the crew skill vendor...right. They don't exist. It makes no sense to have no assassin tank shield recipes.

Some of the Artifice recipes for Enhancements usable at level 43 and 47 are redundant in triplicate, meaning there are multiple recipes with the same stats. For instance Bastion Enhancement 19 : +17 endurance, +19 shield, +12 defense Immunity Enhancement 19 : +17 endurance, +19 shield, +12 defense Steadfast Enhancement 19: +17 endurance, +19 shield, +12 defense Bastion Enhancement 21 : +20 endurance, +22 shield, +14 defense Immunity Enhancement 21 : +12 endurance, +24 shield, +20 defense Steadfast Enhancement 21 : +20 endurance, +22 shield, +14 defense I haven't compared all 48 tier 19 recipes, but at least some of them are redundant. I know some are not, but some are. I wrote this up as a ticket but was told it's behaving as designed and to post here. This doesn't seem like it's behaving as intended, it seems like a bug.