According to the master himself (Twitter):
Looks like we're headlining Brutal Assault Festival next week (Czech Republic...firt show there ever! Start 10:20 pm. Can't wait. (or co..)

Great, can't wait to seem him play over an hour again! Munich was mindblowing!

Anybody else going? One and a half weeks left!

Wow, gotta let me friend know who is going. He came to Tuska but wasn't quite up to knowing Devin than Addicted and Ziltoid. He's gotta brush up.

I hope he plays Ziltoid set

he definitely won't and I'm not too unhappy about that, since there is no "day 2" to play his other solo stuff.
but if he implemented Deep Peace and Deadhead in the Ziltoid set, I wouldn't complain at all