Find permanent proxy solution.

[pfmephisto]

Turns out for https://cors-anywhere.herokuapp.com/
A trial need to be requested.

[eljoelopez]

https://cors-anywhere.herokuapp.com/corsdemo

for anyone if prompted for not token access to LCAbyg

After requested demo, cleared cache and reload it should work

[pfmephisto]

We should add an alert message telling people to to to
cors-anywhere.herohuapp.com and request a trial.
This should be a simple workaround for now.

[pfmephisto]

Temporary fix: 45978a3