[O] Bug: C-o yanks on newline in one org-mode buffer [8.2.10 (release_8.2.10 @ c:/Program Files/emacs-24.5/share/emacs/24.5/lisp/org/)]

I previously submitted this bug here: https://lists.gnu.org/archive/html/emacs-orgmode/2015-12/msg00515.html I was advised to update my versions. A while later, I updated to the latest standard Org Mode + Emacs combination, and redid my .emacs file mostly from scratch. Then I encountered the bug

[O] Bug: Strange C-o behavior in Org-Mode [7.8.11]

* Strange C-o behavior in Org-Mode ** VERSION INFO I am using ErgoEmacs. I cannot tell whether this behavior is due to ErgoEmacs or Org-Mode. GNU Emacs 24.2.1 (i386-mingw-nt6.1.7601) of 2012-08-28 on MARVIN ErgoEmacs distribution 2.0.0 ** PROBLEM DESCRIPTION Intermittently, C-o will alter its