When will Crush 40 comeback for the Sonic Symphony?

People are going to disagree with me but whoever that female is singing with the cover band is not good at all. I'm kinda confused sega originally promoted this tour like crush 40 was going to be there and I know in the past Johnny couldn't do it cause sega for whatever reason can't just inform him before hand or plan things around.

Also I know Johnny of Crush 40 sued sega but at this point I don't blame him.