Chrome Version       : 52.0.2743.116 (Official Build) (64-bit)
OS: 	Mac OS X 
Blink:	537.36 (@9115ecad1cae66fd5fe52bd9120af643384fd6f3)
URLs (if applicable) : http://jsbin.com/zepapo/edit?html,css,output
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
       Safari: OK   9.1.2 (11601.7.7)
      Firefox: OK   48.0.1 
Chrome canary: FAIL 54.0.2832.2 (Official Build) canary (64-bit)

What steps will reproduce the problem?
(1) Open chrome
(2) Goto http://jsbin.com/zepapo/edit?html,css,output

What is the expected result?
There should be a space between It and is under the first picture.

What happens instead?
The space is missing making it look like "Itis".

Please provide any additional information below. Attach a screenshot if
possible.
It only happens when the first word is two characters long. One letter works fine, as well as more (tested 3-5).

The minimum code to reproduce is something like this:
<style>
figure {
  width: 100%;
  float: left;
}

img {
  width: 100%;
}

.container {
  word-wrap: break-word;
}
</style>
<div class="container">
  <figure>
    <img src="http://placekitten.com/800/50" alt="kitten" />
  </figure>
  <span>It is missing a space when first word is two letters long</span>
</div>
 

Deleted: Screen Shot 2016-08-22 at 11.29.50.png 95.9 KB

	Screen Shot 2016-08-22 at 11.29.50.png 95.9 KB View Download