Hi,
I had the same problem, and I could solve it by removing an org installation in .emacs.d/elpa.
(My regular org installation is a git sandbox).

Regards,
Dieter

On 30. August 2014 17:00:39 MESZ, torys.anderson@gmail.com wrote:
>My latest clocktables have started to stumble on the formatting of
>subheadings; some of the leading "*" of the items seem to be making it
>into the table as "\emsp". What's the problem? 
>
>Example:
>
>#+BEGIN: clocktable :maxlevel 4 :scope subtree
>#+CAPTION: Clock summary at [2014-08-30 Sat 10:58]
>| Headline                              | Time    |   |       |      |
>|---------------------------------------+---------+---+-------+------|
>| *Total time*                          | *24:45* |   |       |      |
>|---------------------------------------+---------+---+-------+------|
>| \emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::Work%20Week%204%20<2014-08-25%20Mon>--<2014-08-30%20Sat>][Work
>Week 4 <2014-08-25...]] |         |   | 24:45 |      |
>| \emsp\emsp\emsp [[file:/home/torys/emacs/Notes/Work.org::NRL][NRL]]  
>                |         |   |       | 2:55 |
>| \emsp\emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::GRA%20w/Murray][GRA w/Murray]]
>         |         |   |       | 7:34 |
>| \emsp\emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::8803%20Work][8803 Work]]      
>      |         |   |       | 3:50 |
>| \emsp\emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::8801%20Work][8801 Work]]      
>      |         |   |       | 1:00 |
>| \emsp\emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::CS%207637%20Work][CS 7637
>Work]]          |         |   |       | 8:41 |
>| \emsp\emsp\emsp
>[[file:/home/torys/emacs/Notes/Work.org::Personal%20Writing][Personal
>Writing]]      |         |   |       | 0:45 |
>#+END:

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