The line attractor module doesn't seem to work properly with local space. If you move the particle system you will notice that the line attractor moves at a different rate than the actual particle system.
The particle system in the scene will have a drastic change in particle behavior. With the particles moving much further distances.
The particle system behaves similarly as in the cascade previewer and when the system is translated through the scene the particles move with the system in local space.
Head over to the existingAnswerHub thread and let us know what's up.