Here's the link:
https://drive.google.com/file/d/1-mhQnxDtJ3If1-W8DjJpS7K3LS61XVkm/view?usp=shari...
I included all files from the save game folger and also a TXT with some details on what I did before the bug (which may have triggered it).
It happened like you thought, we now blocked the 2 events to happen on the same day.
Here is your fixed save https://mega.nz/file/PpAXEaIL#66LAEZXh3xMS3gU_WeRYjJM2z5LXHnmLWoCdVIhEmPk
Coira will contact you again 10 sec after waking up.
Thanks for the report :)