Confusion about Reno

[Likbleik]

I have read several reviews of "Nihilistic contentment" and they all say pretty much the same thing. But one thing sticks out...they all seem to believe that it is Reno behind the drumkit. Why??
It is clearly statet in the booklet that Michael play the drums.

"Their name is just catching on though, mostly due to their drummer's brief stint behind the kit for Dimmu Borgir. He has now rejoined his old group and he is a fucking machine on "Nihilistic Contentment".

[sigtyr]

hehe it's weird but I guess it's due to the fact that the promo material says he is back in the band... but it doesn't say anything about him playing on the album though. If the reviewers would do just the slightest form of research it would be easily to figure out who's playing and who's not. But the most weird thing about all this is, in my opinion, that it's very easy to hear that it's not Reno playing... His and Mikaels style are different in more ways, so it should be easily heard that it's not Reno.