Mission Builder bug

[Yakky]

I saw a tangentially related post to this bug, but it wasn't exactly the same, so I'll risk a fresh post here:

Just tried Mission Builder for the first time.  Had my spacecraft on the lauchpad and realized I needed to modify it, so I did the usual "Recover Vessel" from the top of the screen (i.e. I did NOT revert -- I am used to playing Hard Mode where you don't have revert option anyway).  Recovery dumped me into the usual Space Center view, but -- and here is the problem -- all facilities were locked.  Could not get back to the launch pad, could not enter VAB, etc.  Only choice is to restart the game.  This can't be right.

Edit:  I was playing the very first canned mission where you have to build a sounding rocket that goes to 5000m.

More Edit:  So eventually I selected "Restart Mission," at which point the game just hung with the usual corner loading graphic spinning endlessly on a black screen.  So something's broken.  Mac OS FWIW.

The tangentially related post (which dealt with revert rather than recover) is this one: 

 

 

 

Edited March 21, 2018 by Yakky