Issue #23284: Rikke/Galmar won't let me report in, CW alias FieldCO points to enemy lieutenant!
The Rikke/Galmar bug reports used to be pinned on #2325 ... But #2325 is only responsible for some of those issues. (Even if #2325 affects not only CWMission04 but also the other holds, like Hjaalmarch). For others, the symptom is that alias FieldCO on quest CW switches to field commander of the enemy side. So, if you look aliases in the console with "sqv cw", it holds Rikke instead of Galmar for Stormcloak playthrough, and Galmar when it should be Rikke for players aligned with the Legion.
It might be related to what inmundano says about CWMissionGeneratorTriggerScript
that this scripts triggers for the enemy camps.
If that's right, that would mean that it's a glitch that will be resolved after traveling far away and approaching the camp again, maybe from a different direction, or with/without fast travel. However, I wasn't able to observe the alias FieldCO change when approaching an enemy military camp - perhaps it was my observation that was broken on this occasion.