Bulk postcode endpoint 500s

[TomVance]

Just trying to lookup some postcodes in bulk, but I'm receiving a 500.

The same is true for the documentation endpoint here: https://postcodes.io/docs/api/bulk-postcode-lookup

Happy to help if its a code change required

[Local9]

The demo page uses the API incorrectly and gets back error 500, using the same endpoint https://api.postcodes.io/postcodes as a POST in postman works fine based on the documentation.

-# Edit: added image