To your first thing, yes, but also no.
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. It's technically supposed to have all the assignments, but it's not always update and Bedlam throws fits if people reveal anything that makes the game easier. So it probably doesn't have the answer to your query.
Now on to the second.
Can you remember how you got the armour? Was it through the shopping mission, did it come on a slave or slaver, did a slaver/slave craft it? If yes, did they produce it naturally or through the crafting mod? Lastly, do you remember the details of the armour itself?