I always know things are bad when I have to post a message here (lol)...
Anyway, firstly, I have noticed a massive drop in business recently. SERPs don't seem too majorly affected - a few drops of certain keywords but overall nothing that significantly stands out.
However, I have today noticed that if I search Google.hk for my main keywords I rank significantly better than in the UK for nearly all my main keywords (I'm a UK business, UK hosted etc). Why would this be?