I seem to recall someone else having this problem, but I am not sure. As I recall, they had recovered the captives out of order. I've only played it a few times in SP, but countless times in MP (Krast where are you). I have never had trouble with it not ending when it should. Of course, most of the time, we all get slaughtered trying to get the second captive from the East island.
I am confident that you do not need to bring them each back one by one. I know I have been involved in victories where we bring the final three back together.
Thx too, everything is fine - I´m on Mission 10 now.
I´ve involved Pozac´s M4´s. Changed a few kits and so on.
The scripts that gives the atmosphere are very nice!
Thx to Alpha for their massive work!