I can only confirm this issue. I have experienced in many situations that Chrome is having trouble with final redraw of the editor. The content is loaded, page is loaded, but the editor sometimes does not show content.

 

This is happening only in Chrome, Mac and Windows, more often with larger content and with AutoAdjust height. Somehow seems to me that machines lack with power, even more have this issue.

 

Here are some screenshots... you can see that in the footer line, there is a information of  the amount of content, but you can not see it.

Or...

 

 

Best regards,

Marko