Multiple of same Dupe Spawns from Rocket Exit - Game Crashes

I assigned a Dupe to an existing rocket.  Then later unassigned the dupe and upon exit TWO of the same duplicant emerged from the rocket and proceeded to do things, with slightly different stats.  Thinking to clear this I assigned the dupe back to the rocket, they both entered, and upon unassigning they both spawned on the gantry again, then the game crashed.  Reboot / Reload does not clear the issue.  Screenshots attached.

Cosmoville Cycle 2041.sav