Medevac passengers like doctors and nurse are loading wrong

Version: 1.6.34.0

Frequency: Consistently

Severity: Blocker

Bug description: When loading at the ramp the doctors and nurse are already loaded with no weight in the EFB. Once I try to load them in free flight it has a message that it failed displayed in the EFB. And they no longer show. The patient does not show at all.

I have not checked the mission for the medevac but last time I checked it all worked well.