yes, the bus had a ladder on the back and my squaddy could get up there.
The issue was i would click my soldier and scroll up to get to the top of the bus
but the roof of the bus would keep disapearing and my cursor would automatically
show on the 1st fl. If I click it my soldier get up on the ladder and then jumps down
from the roof of the bus and goes inside the bus which is where my cursor automatically
goes to. Very freaking annoying
Are you using F to 'ascend floor' prior to selecting your end location? (hold over from original game, your soldier may jump and climb over things but if you didn't shift your view level their end height would be the same as the start height)