Yep, me going wrong is probably right! I think it was mission 5 - once we'd quelled the oncoming attack near the Port, we were RTBd but was running on fumes at this point (I did have to make multiple 'go-arounds' mainly due to not getting my JDAM setup correctly and later, not being exactly on a 20dg heading according to JTAC!)
Still don't show up on the map though
That said, it's a superb campaign.