Minimap/TacMap gets incorrect z tracking during Hijack sometimes

### Testmerges

N/A

### Round ID

N/A

### Description of the bug

Like here specifically the CO is in CIC and not floating above the Alamo on Middeck

### What's the difference with what should have happened?

Should track correctly

### How do we reproduce this bug?

1. Hijack
2. Crash?
3. Wonder why some people and xenos are improperly tracked on the wrong Z.
...

### Issue Bingo

- [x] Issue could be reproduced at least once
- [x] Issue happened in a recent (less than 7 days ago) round
- [x] Couldn't find an existing issue about this (https://github.com/cmss13-devs/cmss13/issues)