[O] Bug: Clock/Time summaries don't work across years [9.1.9 (release_9.1.9-65-g5e4542 @ /usr/share/emacs/26.1/lisp/org/)]

[George Kontsevich]

There is a rather serious bug with the Clocking feature in Org-mode

If you have a Org section that looks like this

* Test
  CLOCK: [2019-01-02 Wed 10:06]--[2019-01-02 Wed 11:06] =>  1:00
 hello
  CLOCK: [2019-01-02 Tue 10:06]--[2019-01-02 Tue 11:06] =>  1:00
 hi


And then you hit C-c C-x C-d you will get a clock total of two hour. If
you change one of them to be a different year - for instance:


* Test
  CLOCK: [2019-01-02 Wed 10:06]--[2019-01-02 Wed 11:06] =>  1:00
 hello
  CLOCK: [2018-12-11 Tue 15:10]--[2018-12-11 Tue 16:45] =>  1:35
 hi


Then the total shows up at just one hour!

Fortunately I noticed this bug before I submitted incorrect timesheet
totals to my employer :)

George

Emacs  : GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.7)
 of 2019-04-11, modified by Debian
Package: Org mode version 9.1.9 (release_9.1.9-65-g5e4542 @ 
/usr/share/emacs/26.1/lisp/org/)