Very rarely the ignition barrel doesn't click back to turn the accessories back on after starting. There's about 1mm in it so it's not obvious. Give it a wiggle and everything will come back to life. I'd recommend giving it a hit of graphite.
Don't be afraid to hit me up with any little queries like that in the future - text or PM me.
Also I'm selling those Konis/Kings in the for sale forums - possibly very cheap.