I sometimes have GargJobError IDExpired with 500 status as a response to garg job GET request

it might be useful to change that into a json object

i think i tried to find once where this was but didn't succeed

the frontend expects a json and complains badly about this

SendResponseError (ResponseBodyError (ForeignError "JSON.parse: unexpected character at line 1 column 1 of the JSON data") (rf)

i guess even changing that to "GargJobError IDExpired" could help (i.e. with quotes)

Another thing is consideration whether IDExpired should be a 500 error?

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status

It seems more like 404 would do here?