(bug) Mission Editor: Vessel list off by one - keeps picking wrong vessel

[Dunbaratu]

I'm having a hard time with the mission editor because anything that is vessel-dependant (i.e. check if vessel is landed, but only this one specific vessel, not just any vessel) has that pull-down list of vessels to pick from but the list is wrong and acting like it's off by one.

Example, the list contains these items in this order:

• Any
• Ole Sciency  [a little probe with some science instruments that I spawn for the mission]
• Trash Collector [the player-made ship that they will be expected to build as one of the first nodes of the mission graph]
• Voss Talk 2 [an abandoned ship with broken engine]
• ComSat1 [a geosyncronous satellite]
• SpyLab [an abandoned science lab station]
• Trash Collector [YES, this one appears twice in the list like this, at the top and at the bottom]

When I try to pick "Any", and save the mission, when I return to the mission it has changed the selection to "Ole Sciency".

When I try to pick "Trash Collector", and save the mission, when I return to the mission it has changed the selection to "ComSat1" instead.

Also, I can use the little 3D viewer tool to pick the vessel and that looks right at first, until I save and come back, and then it's switched the vessel to another one again.