Yeah, I noticed that too. There was one point in particular when one of the commentators cut off the other guy in the middle of a sentence to say that there was a cover that hadn't happened yet.
Might have had some technical difficulties, given they're still getting used to being on the road.
I noticed nothing but the absence of Albert. I frequently tune the commentators out when he's not one of the two. The others' voices sound really alike to me, and it's pretty confusing when there's back-and-forth.