It was a dramatic night tonight - we continued on from last week to have a go at the last two bosses. I think we probably spent more time talking about tactics on Carapace of N'zoth, than it took to kill him - one nearly got him, the second we got him down pretty easily.
The last boss, N'zoth, was not quite as forgiving and simply handed us our butts back in a bucket. Apparently we're good at going insane - who knew?! We also managed to bug it - but I reckon we're in good company there! Hopefully we will have an other go at him soon.
In the meantime .. we didn't get a close screenshot next to the boss we killed, as the other one turned up .. so we took one from a distance 
For those who missed the cutscene prior to Carapace:
