@ellagy , could you try the following please?:
Go to this page:
https://www.diabetes.co.uk/lowcarb/?utm_source=hp&utm_medium=dd&utm_campaign=lcp
Click here. Please be sure to click on
Log In, not Sign Up:
You will see a box, with the title below. Use the email you registered with. If you have tried more than one email, try each.
Please note: When I just did this, first time I clicked on Sign In, nothing happened, so I waited a couple of seconds and pressed Sign In again and I was in.:
I hope that helps. I know a few folks have had issues logging into the programme, but sometimes this way helps.
Fingers crossed!
Use your email used for the site, or whatever you registered with, then click Sign In.