On Mon, Aug 14, 2017 at 1:55 PM William Denton <wtd@pobox.com> wrote:

I was able to use git bisect (on master) to narrow down where the problem
started (for me, at least):

27466a38bcd6f5f3c6bd3c61b8ec9253d4dbf4e4 is the first bad commit
commit 27466a38bcd6f5f3c6bd3c61b8ec9253d4dbf4e4
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Thu Jul 27 15:22:45 2017 +0200

Fix `org-string-width'

* lisp/org.el (org-string-width): Better handle various invisible
characters.

I'm not sure what's going on ... is anyone else seeing this problem with tables?

Thanks for doing the bisect. I am also seeing the same problem you stated.

Here's what the table in your example looks like after I hit tab in the first cell.. it should have got aligned.