My game crashed when it tried to generate the STR_SMUGGLER_BASE.
I attach the log that doubtlessly describes the problem better than I could.
edit: Locking at save I am confused why the issue even come up at this point, given that the mission should not spawn anything for a while yet.
- type: STR_LOC_SMUGGLER_BASE
region: REGION_SMUGGLER_BASE
race: STR_SMUGGLER
nextWave: 0
nextUfoCounter: 0
spawnCountdown: 12457
liveUfos: 0
uniqueID: 783
missionSiteZone: 8
edit 2: I apologize, I now know what and it was mistake and not a bug.