I really don't like this solution.
The problem was caused by fetch being called twice after the component was
rendered twice. I don't know why it renders twice.
The purpose of this branch is to bring this project in line with the JWT
protcol that the microservice is using. For the time being, it's easier
to get a stripped-down and stable build and replace the lost parts, one-
by-one.
Kayne Ruse