Foundry Server Config - startup/mapseed issue

I am wondering if there is an issue with the server setup for the app.cfg file.
Mine seems to be bailing with the following:

Loading App.cfg
21:45:28
Invalid arg ‘map_seed=19762465700’ < Should this possibly be mapseed= ? I see that is what is listed on their webpage

When i try to manually edit the file the default config for the file is writing over the changes.
So is that something that can be addressed?

And I know this would be dumb but how do we make it so manual changes to the file are not over-written without* changing the file permissions.

Lol, they seem to have changed their website. When the template was set up it said map_seed. Will test it out

Now fixed. Update your instance from the AMP UI to refresh the config