Merge branch 'fix/detect-invalid-token' into 'master'

Fix detectInvalidToken in case of empty response

See merge request !190

app/utils/url.js

@@ -32,6 +32,7 @@ export class TokenInvalidError extends Error {
 const detectInvalidToken = (response) => {
   const responseCopy = response.clone();
 
+  if (response.status === 403) {
     return response.json().then((json) => {
       if (response.status === 403) {
         const contentLang = response.headers.get('content-language');
@@ -42,6 +43,8 @@ const detectInvalidToken = (response) => {
       }
       return responseCopy;
     });
+  }
+  return Promise.resolve(responseCopy);
 };
 
 export const apiRequest = (route, fetchOpts, params) => {