Question regarding "B Company 11 MEU" campaign

[markgame]

I have a problem (I think) with the "Company B 11 MEU" campaign (which is a great campaign )

Here's the situation... I'm at this branching scenario


I select to go against the insurgents....


But when I resolve the mission I get this final screen...


Which then tells me this when I hit "continue"


And finally...


Is this right? Are previous casualites being counted against me? Or is there something wrong? I figure I'm supposed to "win" this selector mission 30-10 and that branches to the proper follow-on mission.

Any ideas? I've added the save game files to this post, in case you want to see them.