We are aware of a failure affecting some client website, email and our remote support tools. Services have largely been restored although there are some remaining issues due to server problem on restart which we are working on.
The underlying problem is a third party supplier who suffered a power failure but this appears to have impacted some of their redundant fail-over systems across multiple sites. Once their engineers have completed repairs and submitted reports we will review any lessons to be learned to remove any single point of failure.
Apologies if you have been affected by this issue.