There is an automated job that deletes accounts where the member hasn't activated their account via the welcome email. The job allows for a decent amount of time to activate the account. This is an attempt at reducing the number of spam accounts on the forum.
To post on the forum, an account must be activated, so this won't affect anyone who posts.
Unfortunately a small number of members who solely use the predictor may be affected.
If you are unable to login, please contact me via the contact form http://www.scottishf....co.uk/contact/. I will be able to recover your predictions.
Sorry for the inconvenience.