Cannot load a config and then save it again on rdgen.crayoneater.org

[Kurgan-]

I have tried with Firefox and Chromium on Linux.

• go to rdgen.crayoneater.org
• make some config (the minimum needed, enter the name of the config)
• save such config to json file
• optionally, quit and reload the site
• load the config you just made
• optionally, modify something
• try to save the config again, the "save config" button does nothing at all.

In Firefox console, I get this error:

Also, once I load a config, if I have not set any custom icon, the web page shows these "broken images":

And I am quite sure the two things are related.

[bryangerlach]

Ok, I think this is fixed now.