Admin REST API GET request returns absolutely nothing
Issue summary
A request to Admin REST API returns neither a response nor an error.
Expected behavior
I would expect either a response body or an error to be returned.
Actual behavior
I have a series of Admin REST API calls. Some go through and return data successfully. But then one request goes through, and then... nothing happens - no data, no error. This, however, happens only on production server - everything works fine when running on localhost. Configuration (I believe) is correct, because app installation/authentication passes successfully, as well as several Admin API requests before it eventually halts with no response whatsoever.
Steps to reproduce the problem
My issue is described in detail here - https://community.shopify.com/c/shopify-apis-and-sdks/admin-rest-api-get-request-returns-absolutely-nothing/td-p/1567312.