Critical ID implant bugs

[awfulworldkid]

When the ID implant (available from the HoP's office) is placed in the authentication slot of an ID computer that already has an ID in the target slot, it will move itself to the target slot and delete the existing ID. This can happen to the only copy of a Head-level ID in a round and prevent the shuttle from being called normally (with no AI onboard) until another Head signs up.