Funny, in NY on the second night they had The Axe as the encore on the setlist too, but they did the same thing and finished early and had the encore as Explosia instead.
Odd that they'd cut a song from their sets each night, unless they were running on time constraints at both venues or something like that.
2/9 Architects / SFTP
11/9 Cannibal Corpse / Hour of Penance
12/10 Nils Frahm