Odd envelope - or parallel universe became visible in X1d

OK, it's no more funny because envelope does not work when exporting mix with Fast Bounce; it's dead center all the time. 
Odd enough, audible Bounce works and playback works perfectly.


Fast Bounce works if I select only a small portion of the envelope but not if selection goes between first and second envelope nodes. 

 
You think you got it bad:
I have always had glitches with the graphics automation like this you are experiencing, as of X1d, I am struggling with envelopes tucking/blending/vanishing  behind the clips is the only way i can explain this, so it is difficult to select and edit these areas add nodes etc, For me first and formost the graphics issues are the most annoying part of sonar,These things i guess are more of a hinderance with complex dance music productions, as suppose to a simple recording.

There were no track layers in that track. 
I recorded clips, enabled Write Automation, made envelope with mouse during playback. Close project. Open later. I needed to adjust some nodes. After a couple of edits I ended up to the 'two paths' situation and envelope stopped to work in Export/Fast bounce.  

This time workaround was easy; make a new track and draw new envelope. However, I feel a bit unsecure now: what if there are or have envelopes in other projects that do not always export correctly.