My custom brewery config and the updated fresh install config fail to load when restarting the server, I did the fresh install to see if It was a config recipe related issue and the vonfig was rejected with the message:
[04:07:27] [Server thread/INFO]: [Brewery] ERROR: Could not read file config.yml, please make sure the file is in valid yml format (correct spaces etc.)

My config is uploaded here if you see any issues but as far as I know It's been the same since I've been doing it for the past year

If you make a lot of changes, you should use an online yml validator to check if the yml you created is valid.
In yours there is an error in line 897 and 922