Apologies we have have had some downtime over the last few days, this was not expected and so we could not give you a heads up about it.
This was due to us moving the domain over to a different provider as well as doing some back end fixes to the email configuration system. This unfortunately caused the site to go down a few times. All is up and running now and we see no issues so all should be well for all users, thanks for your patience and understanding.