She did mention she would talk about shabafes in a zatsu stream or on sunday during her usual singing stream, I'm not sure if her tickets actually sold out when I looked at them again... I think she might even reach 10k by the middle of July if she doesn't take many days off. Still curious what Shirase and Chise will announce. Ranze was talking about a summer voice pack too, but I don't know if that'll happen. She made it seem like it wouldn't, however if there's demand, then maybe anything can happen. After all, how difficult could it be to write a script in a month and record?
https://youtu.be/Tbr8StvP-PI?t=4367s 