My guild tonight is going to try to do heroic Al'Akir on 10 man, usually we do heroic conclave 25 but due to the nature of our current roster not being able to stand a chance, we selected 10 of our best and should have no problem with it.

Before we start tonight, I'd like to know.
Is it possible to just do conclave on normal, then switch to heroic for Al'Akir?
It's been known to be buggy in the past, just wondering if it's working.