Floor tile duplicationm

## Testmerges
#9427: 'external authentication system' by hry-gh at commit 00232abe2d
#9590: 'Multi Z Almayer [MDB IGNORE]' by spartanbobby at commit 9828be53ea
#9872: ' Multiz Bigred [MDB IGNORE]' by spartanbobby at commit 511a62e95b
#8878: 'Whiskey Outpost Xenofication' by Unknownity at commit f351a4aded
#9894: 'Multiz indicator' by Detective-Google at commit d88517e19b
#9175: 'Multiz climbing changes' by cuberound at commit d4bfe25e45
#9405: '[EVENT] Pathogen Confluence' by realforest2001 at commit 0ac7f1bf3a
#9978: 'Xeno Time Checks' by realforest2001 at commit f2cb166488
#9998: 'Survivor Origin Hotfix and new Origins' by Unknownity at commit 595f0670fd

## Round ID
28894

## Description of the bug
Floor tiles are duplicated when items are shot out of a missing disposal pipe

## What's the difference with what should have happened?
The tile over the missing disposal pipe should be removed, and not create a completely new tile

## How do we reproduce this bug?
1) Remove a disposal pipe
2) Add an item to a disposal bin that leads to that missing pipe and activate it
3) Item and duplicate floor tile shoot out

## Attached logs
```
N/A
```

## Additional details
- Author: Vending Machine
- Admin: SmellyHippie
- Note: None