So, a couple things: the move past other characters is only after you roll breakaway, not before. Also, your ending square is where the attack occurs, if I am reading that right. Not prior to that space.
The PC ones are horrible - I was surprised it made it to production with them like that. Folks have taken to using a game controller with the PC version. The developers promised an update that would allow a player to change the keybindings and such but I haven't heard yet whether or not they have done so.