In the past few days, I've noticed an increase in the number of issues getting patients on Occean lifeboat missions to be treated.
In this image, you can see a EPIRB Activation (offshore) mission and a patient going untreated. Currently, that patient is being covered by a coastguard heli that does have critical care. To correct this, I have to cancel that heli, and force the patient to transfer to another unit
Thus allowing for treatment of the patient and the completion of the mission. If the patients cannot be treated and only transported by the helis, then they need some form of blocker, to force patients onto lifeboats first. If they can treat patients, then they may currently be bugged.