Particles from BB1 not coming in BB 2

So I had set up an artificial Particle system in BB1, now when I imported my file to BB2 it does not show up correctly, it shows in some scenes but it is vastly different from the way I had set it up in BB1.

If any one has a solution it would be a life saver

Thanks

 

Same for me. After reimporting in BB2 all particles that I've made simply disappeared.
@Andy pls?