Both the Titan and the Warlock are on the Lock and Key step of the quest. I just started it with the Titan yesterday and have no locks open. Ada has given me the Black Armory Key Mold and it sits at 0/24 Watcher Lens collected. Ran Volundr about 10 times yesterday, made max temper on 5 and killed the boss. The Warlock has the Hand lock open and Black Armory Key Mold is at the step waiting for the key to be forged at Bergusia (which should have happened on Friday as I ran that successfully twice at max temper) I feel like I'm missing something obvious here but Ada has nothing else for either character and the black armory chests are just not showing up like I've seen in various videos.

You get watcher lenses from the leviathan raid or a strike that they are in. Look on YouTube farming them on leviathan takes 5 minutes solo. You just have to enter a code to open a door. Was you trying to get watcher lenses from the forges? Or am I miss I understanding you?

No, I got the watcher lenses from Leviathan by going in the back door. Just trying to get the crate to drop for my Warlock now that it finally showed up for my Titan. Got another half hour today, that's 3 runs...