You cant find the info because performing all 8 is the norm/ expectation and you'll only find the info when there is a deviation from it.
So, yes, she should be there for all performances...but there is no guarantee.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.