After update to org-mode 8.3.1 via elpa, summaries in column view no longer work. I made git bisect with minimal configuration and it seems that first broken commit is:
commit 0f93638ce1b29792033231426a4555e538f5c959 Author: Nicolas Goaziou <m...@nicolasgoaziou.fr> Date: Tue Jun 2 17:02:55 2015 +0200 org-colview: Handle user-defined inheritance Test file: #+COLUMNS: %25ITEM %Value{+} * main ** sub1 :PROPERTIES: :Value: 1 :END: ** sub2 :PROPERTIES: :Value: 2 :END: Output after C-c C-x C-c: * main | | ** sub1 | 1 | ** sub2 | 2 | Expected output after C-c C-x C-c: * main | 3 | ** sub1 | 1 | ** sub2 | 2 | Emacs : GNU Emacs 25.0.50.1 (x86_64-pc-linux-gnu, GTK+ Version 3.16.5) of 2015-08-03 on pc Package: Org-mode version 8.3.1 (8.3.1-16-gf6aa53-elpa @ /home/user/.emacs.d/elpa/org-20150810/)