I had the CBA_A3 installed, but after reloding the game with no mods running, the mission is still bugged. The second profile that I loaded up where the mission worked correctly had CBA_A3, TacBF, task force radio and RHSUSAF installed.

I made a second profile and on that one the mission played out correctly with the medic appearing, but my other profile still has the bugged out mission. I do not know what other info I can provide, but if you tell me I can try to.