I have edited the permalink above to not include /2024/ and it works just fine, so there is something wrong with /2024/ for some reason at the start of a permalink.
If anyone takes a crack at debugging this, below is an example of a still broken post:
https://safacalgary.com/2024/1/23/jan21-2024-update-to-membership/
Even just https://safacalgary.com/2024/ is broken.