Tales of Adventure - Dont get class armour?

[Osdiaus]

Hullo!

Sorry if this is not the right board for this post, first time actually posting anything on the forums; so i've been playing for quite a while, and just hit 60 on my DRK, i decided that PLD and SAM would be the classes i'd take into stormblood however, so rather than level PLD through all of heavensward and then do SAM relatively soon afterwards i bought the Tales of Adventure potion for PLD to make it easier.

Now i read in the description that it completes all the class quests, fair enough, i figured i'd just watch the cinematics in the inn; what i'm having trouble with is that the final class quest, "This little sword of mine", Rewards a Creed armour coffer as well. I figured i'd just be able to go to a calamity salvager or something and pickup the items for the glamour (the true endgame), but i'm dismayed to find they aren't anywhere to be found.

Have i missed out on these items (Or at least the easy, coffer given version) from having bought my way to 60?

*Edit*
Probably worth mentioning as well, I already had PLD at 50, it was just for those ten levels, so i have the other class set.