Issue Summary

Users are unable to connect to their Evernote account using the Power-up.

Steps to Reproduce

1. Add Evernote Power-up to a board
2. Enable the Power-up
3. Open card
4. Select Evernote Power-up
5. Select Add Note
6. Authorise account connection
7. Repeat steps 2-4

Expected Results

User can add a note from Evernote.

Actual Results

The account does not connect. User becomes stuck in an authorization loop.

Workaround

The Evernote Power-Up can be successfully authorized via the Trello Desktop app.