Admin UI broken: you are not currently authorized to perform this action

[michaelbromley]

Describe the bug
Latest release v1.1.4 introduced a regression in the Admin UI which prevents it from loading at all.

From Slack:

Hi all. I’m looking to get vendure initialized locally to try it out. However, after running npm init @vendure <project> and then cd <project>;yarn start, I am unable to access the admin UI by going to http://localhost:3000/admin. I simply get a blank white page with the following error message in my browser console:

 ERROR Error: You are not currently authorized to perform this action
     at new e (main-es2015.8bdfa14035b3836ceac0.js:1802)
     at main-es2015.8bdfa14035b3836ceac0.js:98
     at main-es2015.8bdfa14035b3836ceac0.js:2631
     at new x (polyfills-es2015.e88a9fb5531288aee6ec.js:1)
     at Object.next (main-es2015.8bdfa14035b3836ceac0.js:2631)
     at v (main-es2015.8bdfa14035b3836ceac0.js:2475)
     at C (main-es2015.8bdfa14035b3836ceac0.js:2475)
     at t.value (main-es2015.8bdfa14035b3836ceac0.js:2475)
     at main-es2015.8bdfa14035b3836ceac0.js:2631
     at Array.forEach (<anonymous>)

Environment (please complete the following information):

• @vendure/core version: 1.1.4
• Nodejs version any
• Database (mysql/postgres etc): any