My Mojave sub division was working in ts12 sp1.  Now it uses Jointed Rail and it doesn't work.  If I load Mojave to Bakersfield, it puts me far to the right of the tracks and there's a compass sitting there.  In map mode I'm at the edge of the map.  Some of the other sessions I have my locomotives, but have different drives.  It says waiting for train ... but looking at the map my train is the only one.  How can I get the fix or at least get back to the one I had before.