There will be a brief downtime today for all android worlds as we deploy a new Under The Hammer Update client on the Play Store.
This provides a variety of bug fixes for the Auction House, Mail System and Barber Shop.
This will require a client update so keep an eye on the Google Play Store (Client make take some time to propagate to all territories)
Servers go down in 1 hour 30 minutes at 12 noon GMT.