Chapter 10 - script doesn't proceed (Bug?)

Hello,

As suggested by title, I've encountered a problem on last mission of chapter 10.
The objective tells me that I should "Let Juni and King dock with the gate", which they successfully do, then... Nothing happens no matter what I do. If I enter the gate, the objective still remains same (it didn't register the previous step apparently) and in the next system I will not see any friendly NPC ships.
I've also tried waiting before entering the gate for at least 5 minutes, but no difference. Also, entering Vell gate and returning seems to despawn everything quest-related in the system, so no luck there as well.
Have I encountered a gamebreaking bug, or is this stage actually unfinished? Either way, I would appreciate some advice.

Thank you

Thanks for response.
Followed your instructions, 3 times, even had to re-do the whole mission completely. Third time was the charm. A little bit disappointed by the ending, but it wasn't that great in the OG either =)

This seems like an annoying softlock. Should I maybe submit something to the bugtracker, maybe with savefile? Or is it a known issue?
I also guess all the SP mission cargo is safe to sell from now on hopefully.

Quite enjoyed the mod still. Aside from unfair difficulty in some of the later parts, and the long fetch quests, it was a great experience. Not many mods reach that level, leave it alone have an actual long SP campaign to it.