I've had a mission foul up for some reason or another and I can't seem to fix it. Ships aren't showing up on the map. Is there a way to just delete the mission so I can start again?

I'm having a hard time, too, so I know how you feel.

It's got to the stage that the mission just freezes up and you can't edit or delete anything. Now I've got two missions in my list that are completely corrupted and unusable, and I can't get rid of them.

Same problem here, no solution though

Same issue.....