Known issueFixUpdated · 4 replies on Steam
Quarantine Zone: The Last Check: Miami Quarantine Is Broken (Workarounds)
Short answer
No confirmed fix yet. Players suggest: No you cannot, but see my earlier post for a workaround 'till the devs fix it.
The problem
After I send people to quarantine, if I try to check them again, I can only send them to the ship, cant return them to quarantine or eliminate them
What players suggest
No you cannot, but see my earlier post for a workaround 'till the devs fix it.
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Source: original Steam Community discussion. Quotes are shortened; all credit goes to the posters.