So when Paul arrived s'morning I was nearly crying, Google Calendar wasn't working, hadn't been for 3 days now but s'morning I set out to fix it and failed. Paul looked a bit, couldn't mend it, we started the laptop and that worked so it was obviously my PC. So we phoned Clever Timmy and asked him, he said "Clear your cache" and as if by magic that worked. So he is now known as
Clever Timmy