Fix for assistants being unspawnable after one enters a cryopod.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Merge remote-tracking branch 'upstream/master' into bs12-cryosleep
Merge pull request #4284 from Mloc/bs12-cryosleep

Fix for assistants being unspawnable after one enters a cryopod.