Nickelodeon UK 'Accidently' Leaks Bumper Update?

Yesterday (Sep. 29 2011), Nickelodeon UK showed a new update bumper for Spongebob Squarepants. It was after 'The Abbrasive Side' it was shown. It was the new style of 'After The Break Is more ________'  and it featured Anna's voice. It hasn't been shown since. Does this mean Nickelodeon UK are getting a rebrand?