LOL....I had to turn off the trainer in order for me to finish the second mission in the last campaign. Apparently exceeding the legal unit cap was messing up the mission. Now I'm having the same problem as the TC, the last mission will not end. Got all required evacuees to the exit but as soon as I send all my surviving forces to the exit I get a mission failed. Like the TC mentioned, the evacuees keep coming even after you get the objective. BTW, since using the trainer messed up the previous mission in this campaign I'm not using it here but still I can't get the mission to end in a success.
I've used the trainer on this mission and had no problems at all.