'Sempiternal' now due out on April 1
Jona Weinhofen confirms he has left UK metal band
Band to play Sheffield Leadmill on November 9
Sheffield band set to release new album in 2013
Sheffield metallers will be on the bill at London's Alexandra Palace this November
Jona Weinhofen also says the band have 'really big aspirations' for their new LP
Bon Iver, Frank Turner, Warpaint are also in the running for awards
Sykes responds after a man posing as him is jailed for life for stabbing a girl he met online
Man has been jailed for life after posing as singer to lure teenage girl to UK
Sykes says his band and touring party avoided injury, but some of their fans were hurt