Can't progress on main quest - submarine missing.

[HolyGranade]

I'm trying to disable the steelguard and cannot find the submarine to reach the underwater prison to save the Gondians. I've got to the place under the Flymm's Cargo and have a record in journal saying that i've found submarine, but... There is nothing and no one inside so i'm wondering am i missing something or maybe it's a bug? What i should do in this situation and are there other ways to proceed the main quest?

[ice3m]

Same, Please Fix it Devs

[HolyGranade]

Found the solution - it's not a bug, that's actually the result of my actions. After receiving the quest to save the Gondians from prison i continued to clear the Steel Watch Foundry and the enemies just killed the prisoners remotely with their devices and i just missed it. So to progress in the quest i needed to return to Zanner Toobin, who said that all prisoners are dead and he wants revenge, so i just escorted him to the lower level of Foundry and he destroyed the building. So i missed the underwater prison part, but still completed the quest.

[RPG77]

Dude... submarine is gone and now I can't save the Gondians, avenge the drowned, investigate suspicious toys, or save the Grand Duke. Larian...if you're listening...PUT THE SUB BACK!!

[Od]

@HolyGrenade To me, he just says the prisoners are dead and then aggros me but doesn't attack.

[noobmagic.]

if you blow foundry the submarine blows i guess

[KaahBoom]

If its meant to be this way why cant I tell the the ladies how her sister was run over by a submarine and finish that quest =/ , this is definitely a broken questline me thinks