Since the power cut on Monday night, we have had a chain of errors that have caused major problems and we seem to have had some database corruption. I've restored a site backup from the early hours this morning so a lot of posts will have gone missing. I may have to stop and restore from 3 days ago if we still have problems. The trouble is that I can only see the effects live so it's not so easy to keep the thing running. So expect problems. Sorry.