502 Server Error when opening restaurant "Chick King"

Describe the bug
When attempting to open the restaurant detail page for "Chick King", the app throws a 502 server error (ApolloError / ServerError). The error message indicates that the application failed to respond, and no restaurant details are loaded.

To Reproduce
Steps to reproduce the behavior:

Launch the app.
Search for or select the restaurant "Chick King" from the restaurant list.
Wait for the details to load.
Expected behavior
Restaurant details for "Chick King" should load successfully without any server errors.

Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
Version [e.g. 22]
Smartphone (please complete the following information):

Device: [e.g. iPhone6]
OS: [e.g. iOS8.1]
Browser [e.g. stock browser, safari]
Version [e.g. 22]

Labels: Enatega Multivendor Customer App, Bug

Start by reproducing the restaurant detail request for "Chick King" and inspect the ApolloError/502 response that occurs after selecting it. Compare the failing request with a restaurant whose details load successfully; done means the Chick King detail page loads its restaurant information without a server error.

Written by the indexing model from the issue text.