AI can spawn during a malfunctioning AI event

Description of issue

Malfunctioning AI event can still roll and will spawn an AI on the arrival shuttle.

Difference between expected and actual behavior

expected: no AI except verina
actual: AI

Steps to reproduce

1: roll antag
2: antag type is rolled to be malfunctioning AI

Specific information for locating

Length of time in which bug has been known to occur

Client version, Server revision & Game ID

Issue bingo

Please check whatever applies. More checkboxes checked increase your chances of the issue being looked at sooner.

• Issue could be reproduced at least once
• Issue could be reproduced by different players
• Issue could be reproduced in multiple rounds
• Issue happened in a recent (less than 7 days ago) round
• Couldn't find an existing issue about this