I am only able to get the LCR Beta site about 10% of the time. Unfortunately, the link to opt out of the Beta site hasn't worked yet. Is there another way to opt out and go back to the old LCR version?
Clearing your browser's cache and deleting relevant cookies _might_ solve that. Fwiw: opting out of the new beta LCR has worked for me every time I have tried it--using Firefox ESR.