The web hosting company that hosts all blogs upgraded to better and faster servers last night. However, they experienced some technical issues causing all of my blogs to temporary go down for most of day yesterday (May 30, 2013). The blogs are back up, but they have not resolved everything yet so things might be a bit wonky for the next day or so.
Trust me when I say I am working diligently on the issue with them so we can get the sites back to normal ASAP.
Sorry for the inconvenience and thank you for your understanding.