Hi, @ferg0150
Firstly, do you use any mods? If so, please list those as it'll make it much easier to work out what might be causing the issue.
Do you think you could upload the save file and log file to Google drive (or other reputable file providers) and provide the link here?
Otherwise, you can upload it to the Project Hospital forum [projecthospital.forumotion.com], just let me know if you do, so I can check the forum for it.
It will help me find the cause of the issue.

These extras details really help the developers and modders recreate the issue and hopefully find out what is the cause so it can be patched.
If the problem is core related, I'll relay this to the developers and if it is mod related, I'll relay it to the mod developer.

Save file location:
- Win: C:\Users\USERNAME\AppData\LocalLow\Oxymoron Games\Project Hospital\maps
- Linux: /home/USERNAME/.config/unity3d/Oxymoron Games/Project Hospital/maps/
- Mac: /Users/USERNAME/Library/Application Support/unity.Oxymoron Games.Project Hospital/map

Log file location:
- Win: C:\Users\USERNAME\AppData\LocalLow\Oxymoron Games\Project Hospital\output_log.txt
- Win: C:\Program Files (x86)\Steam\steamapps\common\Project Hospital\ProjectHospital_Data\output_log.txt (older versions, before 1.0.14398)
- Linux: /home/USERNAME/.config/unity3d/Oxymoron Games/Project Hospital/Player.log
- Mac: ~/Library/Logs/Unity/Player.log